Finding the Third Proportional to 1,143,694 and 1,682,271

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,694 : 1,682,271 = 1,682,271 : x
2. Step 2: Convert to fraction form
   1,143,694/1,682,271 = 1,682,271/x
3. Step 3: Cross multiply
   1,143,694x = 1,682,271 × 1,682,271
4. Step 4: Simplify right side
   1,143,694x = 2,830,035,717,441
5. Step 5: Solve for x
   x = 2,830,035,717,441/1,143,694
6. Step 6: Final answer
   x = 2,474,469.32