Alright, let's work through 5703 times 3705 step by step
5703 × 3705 = 3705 × (5703)
+ 3705 × 3 yielding 11115
+ 3705 × 00 yielding 0
+ 3705 × 700 that equals 2593500
+ 3705 × 5000 that equals 18525000

= 21129615
