Finding the Third Proportional to 2,647.41 and 5,839.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,647.41 : 5,839.03 = 5,839.03 : x
2. Step 2: Convert to fraction form
   2,647.41/5,839.03 = 5,839.03/x
3. Step 3: Cross multiply
   2,647.41x = 5,839.03 × 5,839.03
4. Step 4: Simplify right side
   2,647.41x = 34,094,285.94
5. Step 5: Solve for x
   x = 34,094,285.94/2,647.41
6. Step 6: Final answer
   x = 12,878.37