Finding the Third Proportional to 41,704.88 and 86,325.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,704.88 : 86,325.75 = 86,325.75 : x
2. Step 2: Convert to fraction form
   41,704.88/86,325.75 = 86,325.75/x
3. Step 3: Cross multiply
   41,704.88x = 86,325.75 × 86,325.75
4. Step 4: Simplify right side
   41,704.88x = 7,452,135,113.06
5. Step 5: Solve for x
   x = 7,452,135,113.06/41,704.88
6. Step 6: Final answer
   x = 178,687.39