Finding the Third Proportional to 1,085,714 and 2,200,582

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,714 : 2,200,582 = 2,200,582 : x
2. Step 2: Convert to fraction form
   1,085,714/2,200,582 = 2,200,582/x
3. Step 3: Cross multiply
   1,085,714x = 2,200,582 × 2,200,582
4. Step 4: Simplify right side
   1,085,714x = 4,842,561,138,724
5. Step 5: Solve for x
   x = 4,842,561,138,724/1,085,714
6. Step 6: Final answer
   x = 4,460,254.85