Finding the Third Proportional to 108,984 and 168,822

Step by Step Solution

1. Step 1: Write the proportion equation
   108,984 : 168,822 = 168,822 : x
2. Step 2: Convert to fraction form
   108,984/168,822 = 168,822/x
3. Step 3: Cross multiply
   108,984x = 168,822 × 168,822
4. Step 4: Simplify right side
   108,984x = 28,500,867,684
5. Step 5: Solve for x
   x = 28,500,867,684/108,984
6. Step 6: Final answer
   x = 261,514.24