Finding the Third Proportional to 2,074,879,664 and 4,481,046,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,879,664 : 4,481,046,804 = 4,481,046,804 : x
2. Step 2: Convert to fraction form
   2,074,879,664/4,481,046,804 = 4,481,046,804/x
3. Step 3: Cross multiply
   2,074,879,664x = 4,481,046,804 × 4,481,046,804
4. Step 4: Simplify right side
   2,074,879,664x = 20,079,780,459,638,616,064
5. Step 5: Solve for x
   x = 20,079,780,459,638,616,064/2,074,879,664
6. Step 6: Final answer
   x = 9,677,563,864.56