Finding the Third Proportional to 16,506,753 and 38,839,695

Step by Step Solution

1. Step 1: Write the proportion equation
   16,506,753 : 38,839,695 = 38,839,695 : x
2. Step 2: Convert to fraction form
   16,506,753/38,839,695 = 38,839,695/x
3. Step 3: Cross multiply
   16,506,753x = 38,839,695 × 38,839,695
4. Step 4: Simplify right side
   16,506,753x = 1,508,521,907,693,025
5. Step 5: Solve for x
   x = 1,508,521,907,693,025/16,506,753
6. Step 6: Final answer
   x = 91,388,167.48