Finding the Third Proportional to 2,007,870 and 3,058,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,870 : 3,058,856 = 3,058,856 : x
2. Step 2: Convert to fraction form
   2,007,870/3,058,856 = 3,058,856/x
3. Step 3: Cross multiply
   2,007,870x = 3,058,856 × 3,058,856
4. Step 4: Simplify right side
   2,007,870x = 9,356,600,028,736
5. Step 5: Solve for x
   x = 9,356,600,028,736/2,007,870
6. Step 6: Final answer
   x = 4,659,963.06