Transform a square into a rectangle of equal area: : The Śulbasūtra way

Here we are illustrating a method of converting a square into a rectangle as given in Kātyāyana Śulbasūtra.
समचतुरश्रं दीर्घचतुरश्रं चिकीर्षन्‌ मध्येऽक्ष्णयापच्छिद्य विभज्येतरत्पुरस्तादुत्तरतश्चोपदध्यात्‌। विषमं चेद्यथायोगं उपसंहरेदिति व्यासः ।
(K. Sl. III. 4)
The work is done by Vishal Kumar.