Finding the Third Proportional to 63,562.75 and 86,326.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,562.75 : 86,326.25 = 86,326.25 : x
2. Step 2: Convert to fraction form
   63,562.75/86,326.25 = 86,326.25/x
3. Step 3: Cross multiply
   63,562.75x = 86,326.25 × 86,326.25
4. Step 4: Simplify right side
   63,562.75x = 7,452,221,439.06
5. Step 5: Solve for x
   x = 7,452,221,439.06/63,562.75
6. Step 6: Final answer
   x = 117,241.96