Finding the Third Proportional to 107,948 and 169,317.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,948 : 169,317.50 = 169,317.50 : x
2. Step 2: Convert to fraction form
   107,948/169,317.50 = 169,317.50/x
3. Step 3: Cross multiply
   107,948x = 169,317.50 × 169,317.50
4. Step 4: Simplify right side
   107,948x = 28,668,415,806.25
5. Step 5: Solve for x
   x = 28,668,415,806.25/107,948
6. Step 6: Final answer
   x = 265,576.16