Alright, let's work through 2978 times 6829 step by step
2978 × 6829 = 6829 × (2978)
+ 6829 × 8 giving us 54632
+ 6829 × 70 yielding 478030
+ 6829 × 900 that results in 6146100
+ 6829 × 2000 yielding 13658000

= 20336762
