Finding the Third Proportional to 1,230,510 and 1,862,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,510 : 1,862,766 = 1,862,766 : x
2. Step 2: Convert to fraction form
   1,230,510/1,862,766 = 1,862,766/x
3. Step 3: Cross multiply
   1,230,510x = 1,862,766 × 1,862,766
4. Step 4: Simplify right side
   1,230,510x = 3,469,897,170,756
5. Step 5: Solve for x
   x = 3,469,897,170,756/1,230,510
6. Step 6: Final answer
   x = 2,819,885.39