Let's calculate 7473 x 7286
7473 × 7286 = 7286 × (7473)
+ 7286 × 3 what gives us 21858
+ 7286 × 70 that equals 510020
+ 7286 × 400 what gives us 2914400
+ 7286 × 7000 resulting in 51002000

= 54448278
