Alright, let's work through 7071 times 4180 step by step
7071 × 4180 = 4180 × (7071)
+ 4180 × 1 that is equal 4180
+ 4180 × 70 that results in 292600
+ 4180 × 000 yielding 0
+ 4180 × 7000 that is equal 29260000

= 29556780
