Finding the Third Proportional to 50.94 and 77.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50.94 : 77.52 = 77.52 : x
2. Step 2: Convert to fraction form
   50.94/77.52 = 77.52/x
3. Step 3: Cross multiply
   50.94x = 77.52 × 77.52
4. Step 4: Simplify right side
   50.94x = 6,009.28
5. Step 5: Solve for x
   x = 6,009.28/50.94
6. Step 6: Final answer
   x = 117.96