Finding the Third Proportional to 869,968 and 1,844,384

Step by Step Solution

1. Step 1: Write the proportion equation
   869,968 : 1,844,384 = 1,844,384 : x
2. Step 2: Convert to fraction form
   869,968/1,844,384 = 1,844,384/x
3. Step 3: Cross multiply
   869,968x = 1,844,384 × 1,844,384
4. Step 4: Simplify right side
   869,968x = 3,401,752,339,456
5. Step 5: Solve for x
   x = 3,401,752,339,456/869,968
6. Step 6: Final answer
   x = 3,910,203.98