Finding the Third Proportional to 1,415,511 and 3,079,849

Step by Step Solution

1. Step 1: Write the proportion equation
   1,415,511 : 3,079,849 = 3,079,849 : x
2. Step 2: Convert to fraction form
   1,415,511/3,079,849 = 3,079,849/x
3. Step 3: Cross multiply
   1,415,511x = 3,079,849 × 3,079,849
4. Step 4: Simplify right side
   1,415,511x = 9,485,469,862,801
5. Step 5: Solve for x
   x = 9,485,469,862,801/1,415,511
6. Step 6: Final answer
   x = 6,701,092.30