Finding the Third Proportional to 50,917 and 111,871

Step by Step Solution

1. Step 1: Write the proportion equation
   50,917 : 111,871 = 111,871 : x
2. Step 2: Convert to fraction form
   50,917/111,871 = 111,871/x
3. Step 3: Cross multiply
   50,917x = 111,871 × 111,871
4. Step 4: Simplify right side
   50,917x = 12,515,120,641
5. Step 5: Solve for x
   x = 12,515,120,641/50,917
6. Step 6: Final answer
   x = 245,794.54