Alright, let's work through 1172 times 3172 step by step
1172 × 3172 = 3172 × (1172)
+ 3172 × 2 resulting in 6344
+ 3172 × 70 that results in 222040
+ 3172 × 100 producing 317200
+ 3172 × 1000 that is equal 3172000

= 3717584
