Finding the Third Proportional to 227,126 and 477,792

Step by Step Solution

1. Step 1: Write the proportion equation
   227,126 : 477,792 = 477,792 : x
2. Step 2: Convert to fraction form
   227,126/477,792 = 477,792/x
3. Step 3: Cross multiply
   227,126x = 477,792 × 477,792
4. Step 4: Simplify right side
   227,126x = 228,285,195,264
5. Step 5: Solve for x
   x = 228,285,195,264/227,126
6. Step 6: Final answer
   x = 1,005,103.75