Finding the Third Proportional to 1,230,534 and 1,862,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,534 : 1,862,802 = 1,862,802 : x
2. Step 2: Convert to fraction form
   1,230,534/1,862,802 = 1,862,802/x
3. Step 3: Cross multiply
   1,230,534x = 1,862,802 × 1,862,802
4. Step 4: Simplify right side
   1,230,534x = 3,470,031,291,204
5. Step 5: Solve for x
   x = 3,470,031,291,204/1,230,534
6. Step 6: Final answer
   x = 2,819,939.39