Finding the Third Proportional to 174,923,563.50 and 404,958,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,923,563.50 : 404,958,784.50 = 404,958,784.50 : x
2. Step 2: Convert to fraction form
   174,923,563.50/404,958,784.50 = 404,958,784.50/x
3. Step 3: Cross multiply
   174,923,563.50x = 404,958,784.50 × 404,958,784.50
4. Step 4: Simplify right side
   174,923,563.50x = 163,991,617,143,717,440
5. Step 5: Solve for x
   x = 163,991,617,143,717,440/174,923,563.50
6. Step 6: Final answer
   x = 937,504,438.30