Finding the Third Proportional to 114.44 and 167.72

Step by Step Solution

1. Step 1: Write the proportion equation
   114.44 : 167.72 = 167.72 : x
2. Step 2: Convert to fraction form
   114.44/167.72 = 167.72/x
3. Step 3: Cross multiply
   114.44x = 167.72 × 167.72
4. Step 4: Simplify right side
   114.44x = 28,129.58
5. Step 5: Solve for x
   x = 28,129.58/114.44
6. Step 6: Final answer
   x = 245.81