Finding the Third Proportional to 2,691,908 and 5,806,474

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,908 : 5,806,474 = 5,806,474 : x
2. Step 2: Convert to fraction form
   2,691,908/5,806,474 = 5,806,474/x
3. Step 3: Cross multiply
   2,691,908x = 5,806,474 × 5,806,474
4. Step 4: Simplify right side
   2,691,908x = 33,715,140,312,676
5. Step 5: Solve for x
   x = 33,715,140,312,676/2,691,908
6. Step 6: Final answer
   x = 12,524,625.77