Finding the Third Proportional to 226,820 and 494,464

Step by Step Solution

1. Step 1: Write the proportion equation
   226,820 : 494,464 = 494,464 : x
2. Step 2: Convert to fraction form
   226,820/494,464 = 494,464/x
3. Step 3: Cross multiply
   226,820x = 494,464 × 494,464
4. Step 4: Simplify right side
   226,820x = 244,494,647,296
5. Step 5: Solve for x
   x = 244,494,647,296/226,820
6. Step 6: Final answer
   x = 1,077,923.67