Finding the Third Proportional to 488,995.50 and 748,024

Step by Step Solution

1. Step 1: Write the proportion equation
   488,995.50 : 748,024 = 748,024 : x
2. Step 2: Convert to fraction form
   488,995.50/748,024 = 748,024/x
3. Step 3: Cross multiply
   488,995.50x = 748,024 × 748,024
4. Step 4: Simplify right side
   488,995.50x = 559,539,904,576
5. Step 5: Solve for x
   x = 559,539,904,576/488,995.50
6. Step 6: Final answer
   x = 1,144,263.91