Finding the Third Proportional to 22,172 and 34,078

Step by Step Solution

1. Step 1: Write the proportion equation
   22,172 : 34,078 = 34,078 : x
2. Step 2: Convert to fraction form
   22,172/34,078 = 34,078/x
3. Step 3: Cross multiply
   22,172x = 34,078 × 34,078
4. Step 4: Simplify right side
   22,172x = 1,161,310,084
5. Step 5: Solve for x
   x = 1,161,310,084/22,172
6. Step 6: Final answer
   x = 52,377.33