Finding the Third Proportional to 2,058,812 and 2,970,110

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,812 : 2,970,110 = 2,970,110 : x
2. Step 2: Convert to fraction form
   2,058,812/2,970,110 = 2,970,110/x
3. Step 3: Cross multiply
   2,058,812x = 2,970,110 × 2,970,110
4. Step 4: Simplify right side
   2,058,812x = 8,821,553,412,100
5. Step 5: Solve for x
   x = 8,821,553,412,100/2,058,812
6. Step 6: Final answer
   x = 4,284,778.51