Finding the Third Proportional to 11,367.84 and 13,737.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,367.84 : 13,737.09 = 13,737.09 : x
2. Step 2: Convert to fraction form
   11,367.84/13,737.09 = 13,737.09/x
3. Step 3: Cross multiply
   11,367.84x = 13,737.09 × 13,737.09
4. Step 4: Simplify right side
   11,367.84x = 188,707,744.70
5. Step 5: Solve for x
   x = 188,707,744.70/11,367.84
6. Step 6: Final answer
   x = 16,600.14