Finding the Third Proportional to 41,708.25 and 86,871.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,708.25 : 86,871.75 = 86,871.75 : x
2. Step 2: Convert to fraction form
   41,708.25/86,871.75 = 86,871.75/x
3. Step 3: Cross multiply
   41,708.25x = 86,871.75 × 86,871.75
4. Step 4: Simplify right side
   41,708.25x = 7,546,700,948.06
5. Step 5: Solve for x
   x = 7,546,700,948.06/41,708.25
6. Step 6: Final answer
   x = 180,940.24