Finding the Third Proportional to 39.77 and 60.83

Step by Step Solution

1. Step 1: Write the proportion equation
   39.77 : 60.83 = 60.83 : x
2. Step 2: Convert to fraction form
   39.77/60.83 = 60.83/x
3. Step 3: Cross multiply
   39.77x = 60.83 × 60.83
4. Step 4: Simplify right side
   39.77x = 3,700.06
5. Step 5: Solve for x
   x = 3,700.06/39.77
6. Step 6: Final answer
   x = 93.05