Finding the Third Proportional to 12,759 and 17,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,759 : 17,044.50 = 17,044.50 : x
2. Step 2: Convert to fraction form
   12,759/17,044.50 = 17,044.50/x
3. Step 3: Cross multiply
   12,759x = 17,044.50 × 17,044.50
4. Step 4: Simplify right side
   12,759x = 290,514,980.25
5. Step 5: Solve for x
   x = 290,514,980.25/12,759
6. Step 6: Final answer
   x = 22,769.42