Finding the Third Proportional to 17,065 and 39,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065 : 39,530.50 = 39,530.50 : x
2. Step 2: Convert to fraction form
   17,065/39,530.50 = 39,530.50/x
3. Step 3: Cross multiply
   17,065x = 39,530.50 × 39,530.50
4. Step 4: Simplify right side
   17,065x = 1,562,660,430.25
5. Step 5: Solve for x
   x = 1,562,660,430.25/17,065
6. Step 6: Final answer
   x = 91,571.08