Alright, let's work through 7248 times 2936 step by step
7248 × 2936 = 2936 × (7248)
+ 2936 × 8 that is equal 23488
+ 2936 × 40 resulting in 117440
+ 2936 × 200 that equals 587200
+ 2936 × 7000 that equals 20552000

= 21280128
