Finding the Third Proportional to 226,716 and 494,878.50

Step by Step Solution

1. Step 1: Write the proportion equation
   226,716 : 494,878.50 = 494,878.50 : x
2. Step 2: Convert to fraction form
   226,716/494,878.50 = 494,878.50/x
3. Step 3: Cross multiply
   226,716x = 494,878.50 × 494,878.50
4. Step 4: Simplify right side
   226,716x = 244,904,729,762.25
5. Step 5: Solve for x
   x = 244,904,729,762.25/226,716
6. Step 6: Final answer
   x = 1,080,226.93