Finding the Third Proportional to 5,448.75 and 9,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,448.75 : 9,610.50 = 9,610.50 : x
2. Step 2: Convert to fraction form
   5,448.75/9,610.50 = 9,610.50/x
3. Step 3: Cross multiply
   5,448.75x = 9,610.50 × 9,610.50
4. Step 4: Simplify right side
   5,448.75x = 92,361,710.25
5. Step 5: Solve for x
   x = 92,361,710.25/5,448.75
6. Step 6: Final answer
   x = 16,950.99