[tex]\huge\mathtt\pink{Answer:}
[/tex]
[tex]7895550[/tex]
[tex]\huge\mathtt\pink{Explanation:}[/tex]
Multiply 7.5 and 10122.5 to get 75918.75.
[tex]75918.75 \times 104[/tex]
Multiply 75918.75 and 104 to get 7895550.