Finding the Third Proportional to 7,667.37 and 16,509.23

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.37 : 16,509.23 = 16,509.23 : x
2. Step 2: Convert to fraction form
   7,667.37/16,509.23 = 16,509.23/x
3. Step 3: Cross multiply
   7,667.37x = 16,509.23 × 16,509.23
4. Step 4: Simplify right side
   7,667.37x = 272,554,819.65
5. Step 5: Solve for x
   x = 272,554,819.65/7,667.37
6. Step 6: Final answer
   x = 35,547.38