Finding the Third Proportional to 824,364 and 1,737,288

Step by Step Solution

1. Step 1: Write the proportion equation
   824,364 : 1,737,288 = 1,737,288 : x
2. Step 2: Convert to fraction form
   824,364/1,737,288 = 1,737,288/x
3. Step 3: Cross multiply
   824,364x = 1,737,288 × 1,737,288
4. Step 4: Simplify right side
   824,364x = 3,018,169,594,944
5. Step 5: Solve for x
   x = 3,018,169,594,944/824,364
6. Step 6: Final answer
   x = 3,661,209.85