Finding the Third Proportional to 1,058,584 and 2,063,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,584 : 2,063,712 = 2,063,712 : x
2. Step 2: Convert to fraction form
   1,058,584/2,063,712 = 2,063,712/x
3. Step 3: Cross multiply
   1,058,584x = 2,063,712 × 2,063,712
4. Step 4: Simplify right side
   1,058,584x = 4,258,907,218,944
5. Step 5: Solve for x
   x = 4,258,907,218,944/1,058,584
6. Step 6: Final answer
   x = 4,023,211.40