Finding the Third Proportional to 50,892 and 76,896

Step by Step Solution

1. Step 1: Write the proportion equation
   50,892 : 76,896 = 76,896 : x
2. Step 2: Convert to fraction form
   50,892/76,896 = 76,896/x
3. Step 3: Cross multiply
   50,892x = 76,896 × 76,896
4. Step 4: Simplify right side
   50,892x = 5,912,994,816
5. Step 5: Solve for x
   x = 5,912,994,816/50,892
6. Step 6: Final answer
   x = 116,187.12