Finding the Third Proportional to 32.97 and 72.73

Step by Step Solution

1. Step 1: Write the proportion equation
   32.97 : 72.73 = 72.73 : x
2. Step 2: Convert to fraction form
   32.97/72.73 = 72.73/x
3. Step 3: Cross multiply
   32.97x = 72.73 × 72.73
4. Step 4: Simplify right side
   32.97x = 5,290.29
5. Step 5: Solve for x
   x = 5,290.29/32.97
6. Step 6: Final answer
   x = 160.46