Finding the Third Proportional to 18,199.69 and 24,646.78

Step by Step Solution

1. Step 1: Write the proportion equation
   18,199.69 : 24,646.78 = 24,646.78 : x
2. Step 2: Convert to fraction form
   18,199.69/24,646.78 = 24,646.78/x
3. Step 3: Cross multiply
   18,199.69x = 24,646.78 × 24,646.78
4. Step 4: Simplify right side
   18,199.69x = 607,463,825.99
5. Step 5: Solve for x
   x = 607,463,825.99/18,199.69
6. Step 6: Final answer
   x = 33,377.71