Finding the Third Proportional to 1,419,966 and 2,144,733

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,966 : 2,144,733 = 2,144,733 : x
2. Step 2: Convert to fraction form
   1,419,966/2,144,733 = 2,144,733/x
3. Step 3: Cross multiply
   1,419,966x = 2,144,733 × 2,144,733
4. Step 4: Simplify right side
   1,419,966x = 4,599,879,641,289
5. Step 5: Solve for x
   x = 4,599,879,641,289/1,419,966
6. Step 6: Final answer
   x = 3,239,429.42