Finding the Third Proportional to 108,608 and 167,822

Step by Step Solution

1. Step 1: Write the proportion equation
   108,608 : 167,822 = 167,822 : x
2. Step 2: Convert to fraction form
   108,608/167,822 = 167,822/x
3. Step 3: Cross multiply
   108,608x = 167,822 × 167,822
4. Step 4: Simplify right side
   108,608x = 28,164,223,684
5. Step 5: Solve for x
   x = 28,164,223,684/108,608
6. Step 6: Final answer
   x = 259,319.97