Finding the Third Proportional to 11.94 and 18.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11.94 : 18.25 = 18.25 : x
2. Step 2: Convert to fraction form
   11.94/18.25 = 18.25/x
3. Step 3: Cross multiply
   11.94x = 18.25 × 18.25
4. Step 4: Simplify right side
   11.94x = 333.06
5. Step 5: Solve for x
   x = 333.06/11.94
6. Step 6: Final answer
   x = 27.90