Finding the Third Proportional to 1,055,425 and 2,058,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,425 : 2,058,356 = 2,058,356 : x
2. Step 2: Convert to fraction form
   1,055,425/2,058,356 = 2,058,356/x
3. Step 3: Cross multiply
   1,055,425x = 2,058,356 × 2,058,356
4. Step 4: Simplify right side
   1,055,425x = 4,236,829,422,736
5. Step 5: Solve for x
   x = 4,236,829,422,736/1,055,425
6. Step 6: Final answer
   x = 4,014,334.91