Finding the Third Proportional to 822,134 and 1,801,372

Step by Step Solution

1. Step 1: Write the proportion equation
   822,134 : 1,801,372 = 1,801,372 : x
2. Step 2: Convert to fraction form
   822,134/1,801,372 = 1,801,372/x
3. Step 3: Cross multiply
   822,134x = 1,801,372 × 1,801,372
4. Step 4: Simplify right side
   822,134x = 3,244,941,082,384
5. Step 5: Solve for x
   x = 3,244,941,082,384/822,134
6. Step 6: Final answer
   x = 3,946,973.46