Finding the Third Proportional to 2,443.50 and 5,369.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.50 : 5,369.63 = 5,369.63 : x
2. Step 2: Convert to fraction form
   2,443.50/5,369.63 = 5,369.63/x
3. Step 3: Cross multiply
   2,443.50x = 5,369.63 × 5,369.63
4. Step 4: Simplify right side
   2,443.50x = 28,832,872.64
5. Step 5: Solve for x
   x = 28,832,872.64/2,443.50
6. Step 6: Final answer
   x = 11,799.83