Finding the Third Proportional to 1,320,034 and 2,058,891

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,034 : 2,058,891 = 2,058,891 : x
2. Step 2: Convert to fraction form
   1,320,034/2,058,891 = 2,058,891/x
3. Step 3: Cross multiply
   1,320,034x = 2,058,891 × 2,058,891
4. Step 4: Simplify right side
   1,320,034x = 4,239,032,149,881
5. Step 5: Solve for x
   x = 4,239,032,149,881/1,320,034
6. Step 6: Final answer
   x = 3,211,305.28