Finding the Third Proportional to 2,715,926 and 5,898,939

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715,926 : 5,898,939 = 5,898,939 : x
2. Step 2: Convert to fraction form
   2,715,926/5,898,939 = 5,898,939/x
3. Step 3: Cross multiply
   2,715,926x = 5,898,939 × 5,898,939
4. Step 4: Simplify right side
   2,715,926x = 34,797,481,325,721
5. Step 5: Solve for x
   x = 34,797,481,325,721/2,715,926
6. Step 6: Final answer
   x = 12,812,381.97