Finding the Third Proportional to 3.34 and 5.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3.34 : 5.43 = 5.43 : x
2. Step 2: Convert to fraction form
   3.34/5.43 = 5.43/x
3. Step 3: Cross multiply
   3.34x = 5.43 × 5.43
4. Step 4: Simplify right side
   3.34x = 29.52
5. Step 5: Solve for x
   x = 29.52/3.34
6. Step 6: Final answer
   x = 8.83