Finding the Third Proportional to 227,530 and 496,468

Step by Step Solution

1. Step 1: Write the proportion equation
   227,530 : 496,468 = 496,468 : x
2. Step 2: Convert to fraction form
   227,530/496,468 = 496,468/x
3. Step 3: Cross multiply
   227,530x = 496,468 × 496,468
4. Step 4: Simplify right side
   227,530x = 246,480,475,024
5. Step 5: Solve for x
   x = 246,480,475,024/227,530
6. Step 6: Final answer
   x = 1,083,287.81