Alright, let's work through 7731 times 2610 step by step
7731 × 2610 = 2610 × (7731)
+ 2610 × 1 that results in 2610
+ 2610 × 30 producing 78300
+ 2610 × 700 giving us 1827000
+ 2610 × 7000 giving us 18270000

= 20177910
