Finding the Third Proportional to 226,766 and 496,540

Step by Step Solution

1. Step 1: Write the proportion equation
   226,766 : 496,540 = 496,540 : x
2. Step 2: Convert to fraction form
   226,766/496,540 = 496,540/x
3. Step 3: Cross multiply
   226,766x = 496,540 × 496,540
4. Step 4: Simplify right side
   226,766x = 246,551,971,600
5. Step 5: Solve for x
   x = 246,551,971,600/226,766
6. Step 6: Final answer
   x = 1,087,252.81