Finding the Third Proportional to 116,708 and 169,959

Step by Step Solution

1. Step 1: Write the proportion equation
   116,708 : 169,959 = 169,959 : x
2. Step 2: Convert to fraction form
   116,708/169,959 = 169,959/x
3. Step 3: Cross multiply
   116,708x = 169,959 × 169,959
4. Step 4: Simplify right side
   116,708x = 28,886,061,681
5. Step 5: Solve for x
   x = 28,886,061,681/116,708
6. Step 6: Final answer
   x = 247,507.13