Finding the Third Proportional to 10,747.50 and 16,607.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,747.50 : 16,607.25 = 16,607.25 : x
2. Step 2: Convert to fraction form
   10,747.50/16,607.25 = 16,607.25/x
3. Step 3: Cross multiply
   10,747.50x = 16,607.25 × 16,607.25
4. Step 4: Simplify right side
   10,747.50x = 275,800,752.56
5. Step 5: Solve for x
   x = 275,800,752.56/10,747.50
6. Step 6: Final answer
   x = 25,661.85