Alright, let's work through 7880 times 3278 step by step
7880 × 3278 = 3278 × (7880)
+ 3278 × 0 producing 0
+ 3278 × 80 that is equal 262240
+ 3278 × 800 resulting in 2622400
+ 3278 × 7000 that results in 22946000

= 25830640
