Finding the Third Proportional to 50,900 and 76,908

Step by Step Solution

1. Step 1: Write the proportion equation
   50,900 : 76,908 = 76,908 : x
2. Step 2: Convert to fraction form
   50,900/76,908 = 76,908/x
3. Step 3: Cross multiply
   50,900x = 76,908 × 76,908
4. Step 4: Simplify right side
   50,900x = 5,914,840,464
5. Step 5: Solve for x
   x = 5,914,840,464/50,900
6. Step 6: Final answer
   x = 116,205.12