Finding the Third Proportional to 2,726,399 and 5,734,840

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726,399 : 5,734,840 = 5,734,840 : x
2. Step 2: Convert to fraction form
   2,726,399/5,734,840 = 5,734,840/x
3. Step 3: Cross multiply
   2,726,399x = 5,734,840 × 5,734,840
4. Step 4: Simplify right side
   2,726,399x = 32,888,389,825,600
5. Step 5: Solve for x
   x = 32,888,389,825,600/2,726,399
6. Step 6: Final answer
   x = 12,062,940.83