Finding the Third Proportional to 2,489,637 and 5,070,633

Step by Step Solution

1. Step 1: Write the proportion equation
   2,489,637 : 5,070,633 = 5,070,633 : x
2. Step 2: Convert to fraction form
   2,489,637/5,070,633 = 5,070,633/x
3. Step 3: Cross multiply
   2,489,637x = 5,070,633 × 5,070,633
4. Step 4: Simplify right side
   2,489,637x = 25,711,319,020,689
5. Step 5: Solve for x
   x = 25,711,319,020,689/2,489,637
6. Step 6: Final answer
   x = 10,327,336.48