Finding the Third Proportional to 9,047,025 and 18,356,487

Step by Step Solution

1. Step 1: Write the proportion equation
   9,047,025 : 18,356,487 = 18,356,487 : x
2. Step 2: Convert to fraction form
   9,047,025/18,356,487 = 18,356,487/x
3. Step 3: Cross multiply
   9,047,025x = 18,356,487 × 18,356,487
4. Step 4: Simplify right side
   9,047,025x = 336,960,614,981,169
5. Step 5: Solve for x
   x = 336,960,614,981,169/9,047,025
6. Step 6: Final answer
   x = 37,245,460.80