Finding the Third Proportional to 227,112 and 477,744

Step by Step Solution

1. Step 1: Write the proportion equation
   227,112 : 477,744 = 477,744 : x
2. Step 2: Convert to fraction form
   227,112/477,744 = 477,744/x
3. Step 3: Cross multiply
   227,112x = 477,744 × 477,744
4. Step 4: Simplify right side
   227,112x = 228,239,329,536
5. Step 5: Solve for x
   x = 228,239,329,536/227,112
6. Step 6: Final answer
   x = 1,004,963.76