The third Sutra of Vedic Mathematics, “ऊर्ध्वतिर्यग्भ्याम्” (Urdhva–Tiryagbhyam) , literally means “Vertically and Crosswise.” It is one of the most powerful and universal principles described in Bharati Krishna Tirthaji’s work Vedic Mathematics. This sutra provides a systematic way of performing calculations through vertical and crosswise operations. Although it is most popularly used for multiplication, its underlying principle reflects a deeper three-dimensional approach that can be applied not only in mathematics but also in spiritual understanding and practical life. Below is a three-dimensional interpretation of this sutra through Mathematical, Spiritual, and Practical applications. Three-Dimensional Application of the Third Sutra of Vedic Mathematics “ऊर्ध्वतिर्यग्भ्याम्” – Vertically and Crosswise 1. Mathematical Application In mathematics, Urdhva–Tiryagbhyam provides a general multiplication formula applicable to numbers of any size. The idea is to multiply d...