Answer: [tex]3.1528 \times 10^{12}.[/tex]
Step-by-step explanation: Given expression [tex](5.63 \times 10^5) \times 5,600,000[/tex].
In order to find the product of given expression, we need to convert 5,600,000 into scientific notation, because other number is also in scientific notation.
5,600,000 = 5.6 × 10^6.
Therefore, [tex](5.63 \times 10^5) \times 5,600,000 =(5.63 \times 10^5) \times (5.6 \times 10^6)[/tex].
Now, multiplying 5.63 × 5.6 first, we get 31.528.
And 10^5 × 10^6 = 10^11.
Therefore,
[tex](5.63 \times 10^5) \times (5.6 \times 10^6) = 31.528 \times 10^11[/tex].
Or 3.1528 × 10^12.
