Alright, let's work through 6912 times 3696 step by step
6912 × 3696 = 3696 × (6912)
+ 3696 × 2 that results in 7392
+ 3696 × 10 producing 36960
+ 3696 × 900 that results in 3326400
+ 3696 × 6000 which equals 22176000

= 25546752
