Finding the Third Proportional to 8,087.75 and 17,147.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,087.75 : 17,147.50 = 17,147.50 : x
2. Step 2: Convert to fraction form
   8,087.75/17,147.50 = 17,147.50/x
3. Step 3: Cross multiply
   8,087.75x = 17,147.50 × 17,147.50
4. Step 4: Simplify right side
   8,087.75x = 294,036,756.25
5. Step 5: Solve for x
   x = 294,036,756.25/8,087.75
6. Step 6: Final answer
   x = 36,355.82