Finding the Third Proportional to 15,429.75 and 23,786.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,429.75 : 23,786.25 = 23,786.25 : x
2. Step 2: Convert to fraction form
   15,429.75/23,786.25 = 23,786.25/x
3. Step 3: Cross multiply
   15,429.75x = 23,786.25 × 23,786.25
4. Step 4: Simplify right side
   15,429.75x = 565,785,689.06
5. Step 5: Solve for x
   x = 565,785,689.06/15,429.75
6. Step 6: Final answer
   x = 36,668.49