Finding the Third Proportional to 1,005,676 and 2,182,783

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,676 : 2,182,783 = 2,182,783 : x
2. Step 2: Convert to fraction form
   1,005,676/2,182,783 = 2,182,783/x
3. Step 3: Cross multiply
   1,005,676x = 2,182,783 × 2,182,783
4. Step 4: Simplify right side
   1,005,676x = 4,764,541,625,089
5. Step 5: Solve for x
   x = 4,764,541,625,089/1,005,676
6. Step 6: Final answer
   x = 4,737,650.72