Alright, let's work through 6717 times 8142 step by step
6717 × 8142 = 8142 × (6717)
+ 8142 × 7 that is equal 56994
+ 8142 × 10 that is equal 81420
+ 8142 × 700 which equals 5699400
+ 8142 × 6000 resulting in 48852000

= 54689814
