Finding the Third Proportional to 2.71 and 3.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2.71 : 3.67 = 3.67 : x
2. Step 2: Convert to fraction form
   2.71/3.67 = 3.67/x
3. Step 3: Cross multiply
   2.71x = 3.67 × 3.67
4. Step 4: Simplify right side
   2.71x = 13.50
5. Step 5: Solve for x
   x = 13.50/2.71
6. Step 6: Final answer
   x = 4.99