Finding the Third Proportional to 32,897 and 71,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,897 : 71,329.50 = 71,329.50 : x
2. Step 2: Convert to fraction form
   32,897/71,329.50 = 71,329.50/x
3. Step 3: Cross multiply
   32,897x = 71,329.50 × 71,329.50
4. Step 4: Simplify right side
   32,897x = 5,087,897,570.25
5. Step 5: Solve for x
   x = 5,087,897,570.25/32,897
6. Step 6: Final answer
   x = 154,661.45