Alright, let's work through 3442 times 3121 step by step
3442 × 3121 = 3121 × (3442)
+ 3121 × 2 that results in 6242
+ 3121 × 40 yielding 124840
+ 3121 × 400 producing 1248400
+ 3121 × 3000 yielding 9363000

= 10742482
