Finding the Third Proportional to 1,143,966 and 1,518,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,966 : 1,518,025.50 = 1,518,025.50 : x
2. Step 2: Convert to fraction form
   1,143,966/1,518,025.50 = 1,518,025.50/x
3. Step 3: Cross multiply
   1,143,966x = 1,518,025.50 × 1,518,025.50
4. Step 4: Simplify right side
   1,143,966x = 2,304,401,418,650.25
5. Step 5: Solve for x
   x = 2,304,401,418,650.25/1,143,966
6. Step 6: Final answer
   x = 2,014,396.77