Alright, let's work through 6742543 times 31768731 step by step
6742543 × 31768731 = 31768731 × (6742543)
+ 31768731 × 3 giving us 95306193
+ 31768731 × 40 yielding 1270749240
+ 31768731 × 500 that equals 15884365500
+ 31768731 × 2000 giving us 63537462000
+ 31768731 × 40000 what gives us 1270749240000
+ 31768731 × 700000 that is equal 22238111700000
+ 31768731 × 6000000 that results in 190612386000000

= 214202034822933
