Finding the Third Proportional to 11.91 and 24.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11.91 : 24.27 = 24.27 : x
2. Step 2: Convert to fraction form
   11.91/24.27 = 24.27/x
3. Step 3: Cross multiply
   11.91x = 24.27 × 24.27
4. Step 4: Simplify right side
   11.91x = 589.01
5. Step 5: Solve for x
   x = 589.01/11.91
6. Step 6: Final answer
   x = 49.47