Finding the Third Proportional to 1,444,663 and 2,162,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,663 : 2,162,276 = 2,162,276 : x
2. Step 2: Convert to fraction form
   1,444,663/2,162,276 = 2,162,276/x
3. Step 3: Cross multiply
   1,444,663x = 2,162,276 × 2,162,276
4. Step 4: Simplify right side
   1,444,663x = 4,675,437,500,176
5. Step 5: Solve for x
   x = 4,675,437,500,176/1,444,663
6. Step 6: Final answer
   x = 3,236,351.66