Let's calculate 7718 x 2691
7718 × 2691 = 2691 × (7718)
+ 2691 × 8 producing 21528
+ 2691 × 10 what gives us 26910
+ 2691 × 700 which equals 1883700
+ 2691 × 7000 that results in 18837000

= 20769138
