Finding the Third Proportional to 174,923,564 and 404,958,780

Step by Step Solution

1. Step 1: Write the proportion equation
   174,923,564 : 404,958,780 = 404,958,780 : x
2. Step 2: Convert to fraction form
   174,923,564/404,958,780 = 404,958,780/x
3. Step 3: Cross multiply
   174,923,564x = 404,958,780 × 404,958,780
4. Step 4: Simplify right side
   174,923,564x = 163,991,613,499,088,384
5. Step 5: Solve for x
   x = 163,991,613,499,088,384/174,923,564
6. Step 6: Final answer
   x = 937,504,414.78