Finding the Third Proportional to 226,746 and 494,939.25

Step by Step Solution

1. Step 1: Write the proportion equation
   226,746 : 494,939.25 = 494,939.25 : x
2. Step 2: Convert to fraction form
   226,746/494,939.25 = 494,939.25/x
3. Step 3: Cross multiply
   226,746x = 494,939.25 × 494,939.25
4. Step 4: Simplify right side
   226,746x = 244,964,861,190.56
5. Step 5: Solve for x
   x = 244,964,861,190.56/226,746
6. Step 6: Final answer
   x = 1,080,349.21