Finding the Third Proportional to 11,019.50 and 24,491

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019.50 : 24,491 = 24,491 : x
2. Step 2: Convert to fraction form
   11,019.50/24,491 = 24,491/x
3. Step 3: Cross multiply
   11,019.50x = 24,491 × 24,491
4. Step 4: Simplify right side
   11,019.50x = 599,809,081
5. Step 5: Solve for x
   x = 599,809,081/11,019.50
6. Step 6: Final answer
   x = 54,431.61