Finding the Third Proportional to 2,479.60 and 5,843.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.60 : 5,843.39 = 5,843.39 : x
2. Step 2: Convert to fraction form
   2,479.60/5,843.39 = 5,843.39/x
3. Step 3: Cross multiply
   2,479.60x = 5,843.39 × 5,843.39
4. Step 4: Simplify right side
   2,479.60x = 34,145,214.00
5. Step 5: Solve for x
   x = 34,145,214.00/2,479.60
6. Step 6: Final answer
   x = 13,770.47