Let's calculate 6987 x 1734
6987 × 1734 = 1734 × (6987)
+ 1734 × 7 which equals 12138
+ 1734 × 80 that results in 138720
+ 1734 × 900 that equals 1560600
+ 1734 × 6000 that results in 10404000

= 12115458
