Finding the Third Proportional to 176.72 and 241.55

Step by Step Solution

1. Step 1: Write the proportion equation
   176.72 : 241.55 = 241.55 : x
2. Step 2: Convert to fraction form
   176.72/241.55 = 241.55/x
3. Step 3: Cross multiply
   176.72x = 241.55 × 241.55
4. Step 4: Simplify right side
   176.72x = 58,344.89
5. Step 5: Solve for x
   x = 58,344.89/176.72
6. Step 6: Final answer
   x = 330.16