Finding the Third Proportional to 15,323.20 and 23,430.52

Step by Step Solution

1. Step 1: Write the proportion equation
   15,323.20 : 23,430.52 = 23,430.52 : x
2. Step 2: Convert to fraction form
   15,323.20/23,430.52 = 23,430.52/x
3. Step 3: Cross multiply
   15,323.20x = 23,430.52 × 23,430.52
4. Step 4: Simplify right side
   15,323.20x = 548,989,062.45
5. Step 5: Solve for x
   x = 548,989,062.45/15,323.20
6. Step 6: Final answer
   x = 35,827.30