Finding the Third Proportional to 869,973 and 1,844,394

Step by Step Solution

1. Step 1: Write the proportion equation
   869,973 : 1,844,394 = 1,844,394 : x
2. Step 2: Convert to fraction form
   869,973/1,844,394 = 1,844,394/x
3. Step 3: Cross multiply
   869,973x = 1,844,394 × 1,844,394
4. Step 4: Simplify right side
   869,973x = 3,401,789,227,236
5. Step 5: Solve for x
   x = 3,401,789,227,236/869,973
6. Step 6: Final answer
   x = 3,910,223.91