Finding the Third Proportional to 9,436.50 and 12,552.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436.50 : 12,552.75 = 12,552.75 : x
2. Step 2: Convert to fraction form
   9,436.50/12,552.75 = 12,552.75/x
3. Step 3: Cross multiply
   9,436.50x = 12,552.75 × 12,552.75
4. Step 4: Simplify right side
   9,436.50x = 157,571,532.56
5. Step 5: Solve for x
   x = 157,571,532.56/9,436.50
6. Step 6: Final answer
   x = 16,698.09