Finding the Third Proportional to 34.03 and 52.73

Step by Step Solution

1. Step 1: Write the proportion equation
   34.03 : 52.73 = 52.73 : x
2. Step 2: Convert to fraction form
   34.03/52.73 = 52.73/x
3. Step 3: Cross multiply
   34.03x = 52.73 × 52.73
4. Step 4: Simplify right side
   34.03x = 2,780.91
5. Step 5: Solve for x
   x = 2,780.91/34.03
6. Step 6: Final answer
   x = 81.72