Finding the Third Proportional to 2,665,719 and 5,862,690

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,719 : 5,862,690 = 5,862,690 : x
2. Step 2: Convert to fraction form
   2,665,719/5,862,690 = 5,862,690/x
3. Step 3: Cross multiply
   2,665,719x = 5,862,690 × 5,862,690
4. Step 4: Simplify right side
   2,665,719x = 34,371,134,036,100
5. Step 5: Solve for x
   x = 34,371,134,036,100/2,665,719
6. Step 6: Final answer
   x = 12,893,757.38