Finding the Third Proportional to 224,708 and 477,118

Step by Step Solution

1. Step 1: Write the proportion equation
   224,708 : 477,118 = 477,118 : x
2. Step 2: Convert to fraction form
   224,708/477,118 = 477,118/x
3. Step 3: Cross multiply
   224,708x = 477,118 × 477,118
4. Step 4: Simplify right side
   224,708x = 227,641,585,924
5. Step 5: Solve for x
   x = 227,641,585,924/224,708
6. Step 6: Final answer
   x = 1,013,055.10