5023626*6266=3,148×10¹⁰

Let's verify the multiplication:

\(5023626 \times 6266\).

Calculating this gives:

\(5023626 \times 6266 = 31,430,099,956\).

Now, let's express this in scientific notation:

\(31,430,099,956 = 3.1430099956 \times 10^{10}\).

Rounding this to three significant figures yields:

\(3.14 \times 10^{10}\).

So, while the calculation is correct, the provided value \(3,148 \times 10^{10}\) appears to have a typo. The correct scientific notation based on the calculation should be approximately \(3.14 \times 10^{10}\).