Finding the Third Proportional to 2,505,958 and 3,817,686

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,958 : 3,817,686 = 3,817,686 : x
2. Step 2: Convert to fraction form
   2,505,958/3,817,686 = 3,817,686/x
3. Step 3: Cross multiply
   2,505,958x = 3,817,686 × 3,817,686
4. Step 4: Simplify right side
   2,505,958x = 14,574,726,394,596
5. Step 5: Solve for x
   x = 14,574,726,394,596/2,505,958
6. Step 6: Final answer
   x = 5,816,029.80