Finding the Third Proportional to 17,809.50 and 25,668

Step by Step Solution

1. Step 1: Write the proportion equation
   17,809.50 : 25,668 = 25,668 : x
2. Step 2: Convert to fraction form
   17,809.50/25,668 = 25,668/x
3. Step 3: Cross multiply
   17,809.50x = 25,668 × 25,668
4. Step 4: Simplify right side
   17,809.50x = 658,846,224
5. Step 5: Solve for x
   x = 658,846,224/17,809.50
6. Step 6: Final answer
   x = 36,994.09