Finding the Third Proportional to 39,648.75 and 92,517.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,648.75 : 92,517.38 = 92,517.38 : x
2. Step 2: Convert to fraction form
   39,648.75/92,517.38 = 92,517.38/x
3. Step 3: Cross multiply
   39,648.75x = 92,517.38 × 92,517.38
4. Step 4: Simplify right side
   39,648.75x = 8,559,464,676.89
5. Step 5: Solve for x
   x = 8,559,464,676.89/39,648.75
6. Step 6: Final answer
   x = 215,882.33