Finding the Third Proportional to 8,144,661 and 16,083,738

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144,661 : 16,083,738 = 16,083,738 : x
2. Step 2: Convert to fraction form
   8,144,661/16,083,738 = 16,083,738/x
3. Step 3: Cross multiply
   8,144,661x = 16,083,738 × 16,083,738
4. Step 4: Simplify right side
   8,144,661x = 258,686,628,052,644
5. Step 5: Solve for x
   x = 258,686,628,052,644/8,144,661
6. Step 6: Final answer
   x = 31,761,497.26