Finding the Third Proportional to 20.38 and 43.94

Step by Step Solution

1. Step 1: Write the proportion equation
   20.38 : 43.94 = 43.94 : x
2. Step 2: Convert to fraction form
   20.38/43.94 = 43.94/x
3. Step 3: Cross multiply
   20.38x = 43.94 × 43.94
4. Step 4: Simplify right side
   20.38x = 1,930.50
5. Step 5: Solve for x
   x = 1,930.50/20.38
6. Step 6: Final answer
   x = 94.75