Finding the Third Proportional to 2,175,664 and 3,058,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,664 : 3,058,404 = 3,058,404 : x
2. Step 2: Convert to fraction form
   2,175,664/3,058,404 = 3,058,404/x
3. Step 3: Cross multiply
   2,175,664x = 3,058,404 × 3,058,404
4. Step 4: Simplify right side
   2,175,664x = 9,353,835,027,216
5. Step 5: Solve for x
   x = 9,353,835,027,216/2,175,664
6. Step 6: Final answer
   x = 4,299,301.28