Finding the Third Proportional to 1,230,552 and 1,862,829

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,552 : 1,862,829 = 1,862,829 : x
2. Step 2: Convert to fraction form
   1,230,552/1,862,829 = 1,862,829/x
3. Step 3: Cross multiply
   1,230,552x = 1,862,829 × 1,862,829
4. Step 4: Simplify right side
   1,230,552x = 3,470,131,883,241
5. Step 5: Solve for x
   x = 3,470,131,883,241/1,230,552
6. Step 6: Final answer
   x = 2,819,979.88