Finding the Third Proportional to 13,132.75 and 20,002.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,132.75 : 20,002.75 = 20,002.75 : x
2. Step 2: Convert to fraction form
   13,132.75/20,002.75 = 20,002.75/x
3. Step 3: Cross multiply
   13,132.75x = 20,002.75 × 20,002.75
4. Step 4: Simplify right side
   13,132.75x = 400,110,007.56
5. Step 5: Solve for x
   x = 400,110,007.56/13,132.75
6. Step 6: Final answer
   x = 30,466.58