Alright, let's work through 7128 times 3349 step by step
7128 × 3349 = 3349 × (7128)
+ 3349 × 8 which equals 26792
+ 3349 × 20 which equals 66980
+ 3349 × 100 giving us 334900
+ 3349 × 7000 producing 23443000

= 23871672
