Finding the Third Proportional to 63,384 and 88,622

Step by Step Solution

1. Step 1: Write the proportion equation
   63,384 : 88,622 = 88,622 : x
2. Step 2: Convert to fraction form
   63,384/88,622 = 88,622/x
3. Step 3: Cross multiply
   63,384x = 88,622 × 88,622
4. Step 4: Simplify right side
   63,384x = 7,853,858,884
5. Step 5: Solve for x
   x = 7,853,858,884/63,384
6. Step 6: Final answer
   x = 123,909.17