Finding the Third Proportional to 2,599,902 and 5,797,267

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,902 : 5,797,267 = 5,797,267 : x
2. Step 2: Convert to fraction form
   2,599,902/5,797,267 = 5,797,267/x
3. Step 3: Cross multiply
   2,599,902x = 5,797,267 × 5,797,267
4. Step 4: Simplify right side
   2,599,902x = 33,608,304,669,289
5. Step 5: Solve for x
   x = 33,608,304,669,289/2,599,902
6. Step 6: Final answer
   x = 12,926,758.27