Finding the Third Proportional to 17,078 and 25,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,078 : 25,962.50 = 25,962.50 : x
2. Step 2: Convert to fraction form
   17,078/25,962.50 = 25,962.50/x
3. Step 3: Cross multiply
   17,078x = 25,962.50 × 25,962.50
4. Step 4: Simplify right side
   17,078x = 674,051,406.25
5. Step 5: Solve for x
   x = 674,051,406.25/17,078
6. Step 6: Final answer
   x = 39,468.99