Alright, let's work through 7750 times 7972 step by step
7750 × 7972 = 7972 × (7750)
+ 7972 × 0 what gives us 0
+ 7972 × 50 producing 398600
+ 7972 × 700 that is equal 5580400
+ 7972 × 7000 that equals 55804000

= 61783000
