Finding the Third Proportional to 22,339 and 34,218

Step by Step Solution

1. Step 1: Write the proportion equation
   22,339 : 34,218 = 34,218 : x
2. Step 2: Convert to fraction form
   22,339/34,218 = 34,218/x
3. Step 3: Cross multiply
   22,339x = 34,218 × 34,218
4. Step 4: Simplify right side
   22,339x = 1,170,871,524
5. Step 5: Solve for x
   x = 1,170,871,524/22,339
6. Step 6: Final answer
   x = 52,413.78