Finding the Third Proportional to 63,065.25 and 88,310.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,065.25 : 88,310.25 = 88,310.25 : x
2. Step 2: Convert to fraction form
   63,065.25/88,310.25 = 88,310.25/x
3. Step 3: Cross multiply
   63,065.25x = 88,310.25 × 88,310.25
4. Step 4: Simplify right side
   63,065.25x = 7,798,700,255.06
5. Step 5: Solve for x
   x = 7,798,700,255.06/63,065.25
6. Step 6: Final answer
   x = 123,660.82