Finding the Third Proportional to 50,979 and 110,716.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,979 : 110,716.50 = 110,716.50 : x
2. Step 2: Convert to fraction form
   50,979/110,716.50 = 110,716.50/x
3. Step 3: Cross multiply
   50,979x = 110,716.50 × 110,716.50
4. Step 4: Simplify right side
   50,979x = 12,258,143,372.25
5. Step 5: Solve for x
   x = 12,258,143,372.25/50,979
6. Step 6: Final answer
   x = 240,454.76