Finding the Third Proportional to 123,662 and 264,847

Step by Step Solution

1. Step 1: Write the proportion equation
   123,662 : 264,847 = 264,847 : x
2. Step 2: Convert to fraction form
   123,662/264,847 = 264,847/x
3. Step 3: Cross multiply
   123,662x = 264,847 × 264,847
4. Step 4: Simplify right side
   123,662x = 70,143,933,409
5. Step 5: Solve for x
   x = 70,143,933,409/123,662
6. Step 6: Final answer
   x = 567,223.02