Finding the Third Proportional to 738,722 and 1,002,783

Step by Step Solution

1. Step 1: Write the proportion equation
   738,722 : 1,002,783 = 1,002,783 : x
2. Step 2: Convert to fraction form
   738,722/1,002,783 = 1,002,783/x
3. Step 3: Cross multiply
   738,722x = 1,002,783 × 1,002,783
4. Step 4: Simplify right side
   738,722x = 1,005,573,745,089
5. Step 5: Solve for x
   x = 1,005,573,745,089/738,722
6. Step 6: Final answer
   x = 1,361,234.33