Finding the Third Proportional to 28.69 and 60.33

Step by Step Solution

1. Step 1: Write the proportion equation
   28.69 : 60.33 = 60.33 : x
2. Step 2: Convert to fraction form
   28.69/60.33 = 60.33/x
3. Step 3: Cross multiply
   28.69x = 60.33 × 60.33
4. Step 4: Simplify right side
   28.69x = 3,639.48
5. Step 5: Solve for x
   x = 3,639.48/28.69
6. Step 6: Final answer
   x = 126.87