Alright, let's work through 3060 times 7939 step by step
3060 × 7939 = 7939 × (3060)
+ 7939 × 0 that results in 0
+ 7939 × 60 that is equal 476340
+ 7939 × 000 giving us 0
+ 7939 × 3000 producing 23817000

= 24293340
