Finding the Third Proportional to 2,691,804 and 5,806,266

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,804 : 5,806,266 = 5,806,266 : x
2. Step 2: Convert to fraction form
   2,691,804/5,806,266 = 5,806,266/x
3. Step 3: Cross multiply
   2,691,804x = 5,806,266 × 5,806,266
4. Step 4: Simplify right side
   2,691,804x = 33,712,724,862,756
5. Step 5: Solve for x
   x = 33,712,724,862,756/2,691,804
6. Step 6: Final answer
   x = 12,524,212.34