Finding the Third Proportional to 50.16 and 108.89

Step by Step Solution

1. Step 1: Write the proportion equation
   50.16 : 108.89 = 108.89 : x
2. Step 2: Convert to fraction form
   50.16/108.89 = 108.89/x
3. Step 3: Cross multiply
   50.16x = 108.89 × 108.89
4. Step 4: Simplify right side
   50.16x = 11,857.17
5. Step 5: Solve for x
   x = 11,857.17/50.16
6. Step 6: Final answer
   x = 236.40