Finding the Third Proportional to 824,291 and 1,737,142

Step by Step Solution

1. Step 1: Write the proportion equation
   824,291 : 1,737,142 = 1,737,142 : x
2. Step 2: Convert to fraction form
   824,291/1,737,142 = 1,737,142/x
3. Step 3: Cross multiply
   824,291x = 1,737,142 × 1,737,142
4. Step 4: Simplify right side
   824,291x = 3,017,662,328,164
5. Step 5: Solve for x
   x = 3,017,662,328,164/824,291
6. Step 6: Final answer
   x = 3,660,918.69