Finding the Third Proportional to 822,668 and 1,802,904

Step by Step Solution

1. Step 1: Write the proportion equation
   822,668 : 1,802,904 = 1,802,904 : x
2. Step 2: Convert to fraction form
   822,668/1,802,904 = 1,802,904/x
3. Step 3: Cross multiply
   822,668x = 1,802,904 × 1,802,904
4. Step 4: Simplify right side
   822,668x = 3,250,462,833,216
5. Step 5: Solve for x
   x = 3,250,462,833,216/822,668
6. Step 6: Final answer
   x = 3,951,123.46