Finding the Third Proportional to 50,959 and 111,173

Step by Step Solution

1. Step 1: Write the proportion equation
   50,959 : 111,173 = 111,173 : x
2. Step 2: Convert to fraction form
   50,959/111,173 = 111,173/x
3. Step 3: Cross multiply
   50,959x = 111,173 × 111,173
4. Step 4: Simplify right side
   50,959x = 12,359,435,929
5. Step 5: Solve for x
   x = 12,359,435,929/50,959
6. Step 6: Final answer
   x = 242,536.86