Alright, let's work through 5021 times 3506 step by step
5021 × 3506 = 3506 × (5021)
+ 3506 × 1 that results in 3506
+ 3506 × 20 giving us 70120
+ 3506 × 000 that equals 0
+ 3506 × 5000 yielding 17530000

= 17603626
