Finding the Third Proportional to 39,676.50 and 61,408.13

Step by Step Solution

1. Step 1: Write the proportion equation
   39,676.50 : 61,408.13 = 61,408.13 : x
2. Step 2: Convert to fraction form
   39,676.50/61,408.13 = 61,408.13/x
3. Step 3: Cross multiply
   39,676.50x = 61,408.13 × 61,408.13
4. Step 4: Simplify right side
   39,676.50x = 3,770,957,816.02
5. Step 5: Solve for x
   x = 3,770,957,816.02/39,676.50
6. Step 6: Final answer
   x = 95,042.60