Finding the Third Proportional to 244,518 and 499,404

Step by Step Solution

1. Step 1: Write the proportion equation
   244,518 : 499,404 = 499,404 : x
2. Step 2: Convert to fraction form
   244,518/499,404 = 499,404/x
3. Step 3: Cross multiply
   244,518x = 499,404 × 499,404
4. Step 4: Simplify right side
   244,518x = 249,404,355,216
5. Step 5: Solve for x
   x = 249,404,355,216/244,518
6. Step 6: Final answer
   x = 1,019,983.62