Finding the Third Proportional to 41,725.88 and 86,367.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,725.88 : 86,367.75 = 86,367.75 : x
2. Step 2: Convert to fraction form
   41,725.88/86,367.75 = 86,367.75/x
3. Step 3: Cross multiply
   41,725.88x = 86,367.75 × 86,367.75
4. Step 4: Simplify right side
   41,725.88x = 7,459,388,240.06
5. Step 5: Solve for x
   x = 7,459,388,240.06/41,725.88
6. Step 6: Final answer
   x = 178,771.28