Finding the Third Proportional to 11,040.50 and 16,410.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,040.50 : 16,410.75 = 16,410.75 : x
2. Step 2: Convert to fraction form
   11,040.50/16,410.75 = 16,410.75/x
3. Step 3: Cross multiply
   11,040.50x = 16,410.75 × 16,410.75
4. Step 4: Simplify right side
   11,040.50x = 269,312,715.56
5. Step 5: Solve for x
   x = 269,312,715.56/11,040.50
6. Step 6: Final answer
   x = 24,393.16