Finding the Third Proportional to 38,892 and 61,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,892 : 61,132.50 = 61,132.50 : x
2. Step 2: Convert to fraction form
   38,892/61,132.50 = 61,132.50/x
3. Step 3: Cross multiply
   38,892x = 61,132.50 × 61,132.50
4. Step 4: Simplify right side
   38,892x = 3,737,182,556.25
5. Step 5: Solve for x
   x = 3,737,182,556.25/38,892
6. Step 6: Final answer
   x = 96,091.29