Finding the Third Proportional to 1,480,462 and 2,231,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,462 : 2,231,638 = 2,231,638 : x
2. Step 2: Convert to fraction form
   1,480,462/2,231,638 = 2,231,638/x
3. Step 3: Cross multiply
   1,480,462x = 2,231,638 × 2,231,638
4. Step 4: Simplify right side
   1,480,462x = 4,980,208,163,044
5. Step 5: Solve for x
   x = 4,980,208,163,044/1,480,462
6. Step 6: Final answer
   x = 3,363,955.42