Finding the Third Proportional to 38.81 and 59.81

Step by Step Solution

1. Step 1: Write the proportion equation
   38.81 : 59.81 = 59.81 : x
2. Step 2: Convert to fraction form
   38.81/59.81 = 59.81/x
3. Step 3: Cross multiply
   38.81x = 59.81 × 59.81
4. Step 4: Simplify right side
   38.81x = 3,577.54
5. Step 5: Solve for x
   x = 3,577.54/38.81
6. Step 6: Final answer
   x = 92.17