Finding the Third Proportional to 15.38 and 32.93

Step by Step Solution

1. Step 1: Write the proportion equation
   15.38 : 32.93 = 32.93 : x
2. Step 2: Convert to fraction form
   15.38/32.93 = 32.93/x
3. Step 3: Cross multiply
   15.38x = 32.93 × 32.93
4. Step 4: Simplify right side
   15.38x = 1,084.56
5. Step 5: Solve for x
   x = 1,084.56/15.38
6. Step 6: Final answer
   x = 70.51