Finding the Third Proportional to 13,304.75 and 20,012.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,304.75 : 20,012.88 = 20,012.88 : x
2. Step 2: Convert to fraction form
   13,304.75/20,012.88 = 20,012.88/x
3. Step 3: Cross multiply
   13,304.75x = 20,012.88 × 20,012.88
4. Step 4: Simplify right side
   13,304.75x = 400,515,165.77
5. Step 5: Solve for x
   x = 400,515,165.77/13,304.75
6. Step 6: Final answer
   x = 30,103.17