Finding the Third Proportional to 11,323.13 and 16,957.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,323.13 : 16,957.69 = 16,957.69 : x
2. Step 2: Convert to fraction form
   11,323.13/16,957.69 = 16,957.69/x
3. Step 3: Cross multiply
   11,323.13x = 16,957.69 × 16,957.69
4. Step 4: Simplify right side
   11,323.13x = 287,563,165.35
5. Step 5: Solve for x
   x = 287,563,165.35/11,323.13
6. Step 6: Final answer
   x = 25,396.10