Finding the Third Proportional to 1,682,208 and 3,737,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,208 : 3,737,664 = 3,737,664 : x
2. Step 2: Convert to fraction form
   1,682,208/3,737,664 = 3,737,664/x
3. Step 3: Cross multiply
   1,682,208x = 3,737,664 × 3,737,664
4. Step 4: Simplify right side
   1,682,208x = 13,970,132,176,896
5. Step 5: Solve for x
   x = 13,970,132,176,896/1,682,208
6. Step 6: Final answer
   x = 8,304,640.20