Finding the Third Proportional to 50.94 and 118.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50.94 : 118.72 = 118.72 : x
2. Step 2: Convert to fraction form
   50.94/118.72 = 118.72/x
3. Step 3: Cross multiply
   50.94x = 118.72 × 118.72
4. Step 4: Simplify right side
   50.94x = 14,094.14
5. Step 5: Solve for x
   x = 14,094.14/50.94
6. Step 6: Final answer
   x = 276.69