Finding the Third Proportional to 10,723.06 and 15,469.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,723.06 : 15,469.50 = 15,469.50 : x
2. Step 2: Convert to fraction form
   10,723.06/15,469.50 = 15,469.50/x
3. Step 3: Cross multiply
   10,723.06x = 15,469.50 × 15,469.50
4. Step 4: Simplify right side
   10,723.06x = 239,305,430.25
5. Step 5: Solve for x
   x = 239,305,430.25/10,723.06
6. Step 6: Final answer
   x = 22,316.89