Finding the Third Proportional to 38.81 and 59.53

Step by Step Solution

1. Step 1: Write the proportion equation
   38.81 : 59.53 = 59.53 : x
2. Step 2: Convert to fraction form
   38.81/59.53 = 59.53/x
3. Step 3: Cross multiply
   38.81x = 59.53 × 59.53
4. Step 4: Simplify right side
   38.81x = 3,543.97
5. Step 5: Solve for x
   x = 3,543.97/38.81
6. Step 6: Final answer
   x = 91.31