Finding the Third Proportional to 1,444,356 and 2,236,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,356 : 2,236,518 = 2,236,518 : x
2. Step 2: Convert to fraction form
   1,444,356/2,236,518 = 2,236,518/x
3. Step 3: Cross multiply
   1,444,356x = 2,236,518 × 2,236,518
4. Step 4: Simplify right side
   1,444,356x = 5,002,012,764,324
5. Step 5: Solve for x
   x = 5,002,012,764,324/1,444,356
6. Step 6: Final answer
   x = 3,463,143.96