Finding the Third Proportional to 20,899,788 and 32,281,566

Step by Step Solution

1. Step 1: Write the proportion equation
   20,899,788 : 32,281,566 = 32,281,566 : x
2. Step 2: Convert to fraction form
   20,899,788/32,281,566 = 32,281,566/x
3. Step 3: Cross multiply
   20,899,788x = 32,281,566 × 32,281,566
4. Step 4: Simplify right side
   20,899,788x = 1,042,099,503,412,356
5. Step 5: Solve for x
   x = 1,042,099,503,412,356/20,899,788
6. Step 6: Final answer
   x = 49,861,726.03