Finding the Third Proportional to 2,917,011 and 4,415,760

Step by Step Solution

1. Step 1: Write the proportion equation
   2,917,011 : 4,415,760 = 4,415,760 : x
2. Step 2: Convert to fraction form
   2,917,011/4,415,760 = 4,415,760/x
3. Step 3: Cross multiply
   2,917,011x = 4,415,760 × 4,415,760
4. Step 4: Simplify right side
   2,917,011x = 19,498,936,377,600
5. Step 5: Solve for x
   x = 19,498,936,377,600/2,917,011
6. Step 6: Final answer
   x = 6,684,560.46