Finding the Third Proportional to 1,607,454 and 2,183,103

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,454 : 2,183,103 = 2,183,103 : x
2. Step 2: Convert to fraction form
   1,607,454/2,183,103 = 2,183,103/x
3. Step 3: Cross multiply
   1,607,454x = 2,183,103 × 2,183,103
4. Step 4: Simplify right side
   1,607,454x = 4,765,938,708,609
5. Step 5: Solve for x
   x = 4,765,938,708,609/1,607,454
6. Step 6: Final answer
   x = 2,964,898.97