Finding the Third Proportional to 32,919 and 71,104.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,919 : 71,104.50 = 71,104.50 : x
2. Step 2: Convert to fraction form
   32,919/71,104.50 = 71,104.50/x
3. Step 3: Cross multiply
   32,919x = 71,104.50 × 71,104.50
4. Step 4: Simplify right side
   32,919x = 5,055,849,920.25
5. Step 5: Solve for x
   x = 5,055,849,920.25/32,919
6. Step 6: Final answer
   x = 153,584.55