Finding the Third Proportional to 824,260 and 1,799,666

Step by Step Solution

1. Step 1: Write the proportion equation
   824,260 : 1,799,666 = 1,799,666 : x
2. Step 2: Convert to fraction form
   824,260/1,799,666 = 1,799,666/x
3. Step 3: Cross multiply
   824,260x = 1,799,666 × 1,799,666
4. Step 4: Simplify right side
   824,260x = 3,238,797,711,556
5. Step 5: Solve for x
   x = 3,238,797,711,556/824,260
6. Step 6: Final answer
   x = 3,929,339.91