Finding the Third Proportional to 2,693,472 and 5,806,728

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,472 : 5,806,728 = 5,806,728 : x
2. Step 2: Convert to fraction form
   2,693,472/5,806,728 = 5,806,728/x
3. Step 3: Cross multiply
   2,693,472x = 5,806,728 × 5,806,728
4. Step 4: Simplify right side
   2,693,472x = 33,718,090,065,984
5. Step 5: Solve for x
   x = 33,718,090,065,984/2,693,472
6. Step 6: Final answer
   x = 12,518,448.33