Finding the Third Proportional to 63,383,002.50 and 133,574,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,383,002.50 : 133,574,287.50 = 133,574,287.50 : x
2. Step 2: Convert to fraction form
   63,383,002.50/133,574,287.50 = 133,574,287.50/x
3. Step 3: Cross multiply
   63,383,002.50x = 133,574,287.50 × 133,574,287.50
4. Step 4: Simplify right side
   63,383,002.50x = 17,842,090,281,132,656
5. Step 5: Solve for x
   x = 17,842,090,281,132,656/63,383,002.50
6. Step 6: Final answer
   x = 281,496,451.37