Finding the Third Proportional to 16,336.69 and 25,143.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,336.69 : 25,143.75 = 25,143.75 : x
2. Step 2: Convert to fraction form
   16,336.69/25,143.75 = 25,143.75/x
3. Step 3: Cross multiply
   16,336.69x = 25,143.75 × 25,143.75
4. Step 4: Simplify right side
   16,336.69x = 632,208,164.06
5. Step 5: Solve for x
   x = 632,208,164.06/16,336.69
6. Step 6: Final answer
   x = 38,698.68