Finding the Third Proportional to 9,605.25 and 14,605.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,605.25 : 14,605.31 = 14,605.31 : x
2. Step 2: Convert to fraction form
   9,605.25/14,605.31 = 14,605.31/x
3. Step 3: Cross multiply
   9,605.25x = 14,605.31 × 14,605.31
4. Step 4: Simplify right side
   9,605.25x = 213,315,153.22
5. Step 5: Solve for x
   x = 213,315,153.22/9,605.25
6. Step 6: Final answer
   x = 22,208.18