Finding the Third Proportional to 1,382,282 and 2,163,714

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,282 : 2,163,714 = 2,163,714 : x
2. Step 2: Convert to fraction form
   1,382,282/2,163,714 = 2,163,714/x
3. Step 3: Cross multiply
   1,382,282x = 2,163,714 × 2,163,714
4. Step 4: Simplify right side
   1,382,282x = 4,681,658,273,796
5. Step 5: Solve for x
   x = 4,681,658,273,796/1,382,282
6. Step 6: Final answer
   x = 3,386,905.33