Finding the Third Proportional to 30.38 and 43.03

Step by Step Solution

1. Step 1: Write the proportion equation
   30.38 : 43.03 = 43.03 : x
2. Step 2: Convert to fraction form
   30.38/43.03 = 43.03/x
3. Step 3: Cross multiply
   30.38x = 43.03 × 43.03
4. Step 4: Simplify right side
   30.38x = 1,851.69
5. Step 5: Solve for x
   x = 1,851.69/30.38
6. Step 6: Final answer
   x = 60.96