Finding the Third Proportional to 18,515.25 and 24,755.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,515.25 : 24,755.63 = 24,755.63 : x
2. Step 2: Convert to fraction form
   18,515.25/24,755.63 = 24,755.63/x
3. Step 3: Cross multiply
   18,515.25x = 24,755.63 × 24,755.63
4. Step 4: Simplify right side
   18,515.25x = 612,840,969.14
5. Step 5: Solve for x
   x = 612,840,969.14/18,515.25
6. Step 6: Final answer
   x = 33,099.25