Finding the Third Proportional to 21,934 and 50,218

Step by Step Solution

1. Step 1: Write the proportion equation
   21,934 : 50,218 = 50,218 : x
2. Step 2: Convert to fraction form
   21,934/50,218 = 50,218/x
3. Step 3: Cross multiply
   21,934x = 50,218 × 50,218
4. Step 4: Simplify right side
   21,934x = 2,521,847,524
5. Step 5: Solve for x
   x = 2,521,847,524/21,934
6. Step 6: Final answer
   x = 114,974.36