Finding the Third Proportional to 12,001.50 and 17,668.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,001.50 : 17,668.13 = 17,668.13 : x
2. Step 2: Convert to fraction form
   12,001.50/17,668.13 = 17,668.13/x
3. Step 3: Cross multiply
   12,001.50x = 17,668.13 × 17,668.13
4. Step 4: Simplify right side
   12,001.50x = 312,162,641.02
5. Step 5: Solve for x
   x = 312,162,641.02/12,001.50
6. Step 6: Final answer
   x = 26,010.30