Finding the Third Proportional to 226,624 and 499,008

Step by Step Solution

1. Step 1: Write the proportion equation
   226,624 : 499,008 = 499,008 : x
2. Step 2: Convert to fraction form
   226,624/499,008 = 499,008/x
3. Step 3: Cross multiply
   226,624x = 499,008 × 499,008
4. Step 4: Simplify right side
   226,624x = 249,008,984,064
5. Step 5: Solve for x
   x = 249,008,984,064/226,624
6. Step 6: Final answer
   x = 1,098,775.88