Finding the Third Proportional to 226,904 and 477,028

Step by Step Solution

1. Step 1: Write the proportion equation
   226,904 : 477,028 = 477,028 : x
2. Step 2: Convert to fraction form
   226,904/477,028 = 477,028/x
3. Step 3: Cross multiply
   226,904x = 477,028 × 477,028
4. Step 4: Simplify right side
   226,904x = 227,555,712,784
5. Step 5: Solve for x
   x = 227,555,712,784/226,904
6. Step 6: Final answer
   x = 1,002,872.20