Finding the Third Proportional to 12,069.98 and 18,464.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,069.98 : 18,464.06 = 18,464.06 : x
2. Step 2: Convert to fraction form
   12,069.98/18,464.06 = 18,464.06/x
3. Step 3: Cross multiply
   12,069.98x = 18,464.06 × 18,464.06
4. Step 4: Simplify right side
   12,069.98x = 340,921,604.00
5. Step 5: Solve for x
   x = 340,921,604.00/12,069.98
6. Step 6: Final answer
   x = 28,245.41