Finding the Third Proportional to 2,321,800 and 3,517,759

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,800 : 3,517,759 = 3,517,759 : x
2. Step 2: Convert to fraction form
   2,321,800/3,517,759 = 3,517,759/x
3. Step 3: Cross multiply
   2,321,800x = 3,517,759 × 3,517,759
4. Step 4: Simplify right side
   2,321,800x = 12,374,628,382,081
5. Step 5: Solve for x
   x = 12,374,628,382,081/2,321,800
6. Step 6: Final answer
   x = 5,329,756.39