Finding the Third Proportional to 227,520 and 496,448

Step by Step Solution

1. Step 1: Write the proportion equation
   227,520 : 496,448 = 496,448 : x
2. Step 2: Convert to fraction form
   227,520/496,448 = 496,448/x
3. Step 3: Cross multiply
   227,520x = 496,448 × 496,448
4. Step 4: Simplify right side
   227,520x = 246,460,616,704
5. Step 5: Solve for x
   x = 246,460,616,704/227,520
6. Step 6: Final answer
   x = 1,083,248.14