Finding the Third Proportional to 130,042.50 and 244,533

Step by Step Solution

1. Step 1: Write the proportion equation
   130,042.50 : 244,533 = 244,533 : x
2. Step 2: Convert to fraction form
   130,042.50/244,533 = 244,533/x
3. Step 3: Cross multiply
   130,042.50x = 244,533 × 244,533
4. Step 4: Simplify right side
   130,042.50x = 59,796,388,089
5. Step 5: Solve for x
   x = 59,796,388,089/130,042.50
6. Step 6: Final answer
   x = 459,821.89