Finding the Third Proportional to 1,940,376 and 4,081,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940,376 : 4,081,824 = 4,081,824 : x
2. Step 2: Convert to fraction form
   1,940,376/4,081,824 = 4,081,824/x
3. Step 3: Cross multiply
   1,940,376x = 4,081,824 × 4,081,824
4. Step 4: Simplify right side
   1,940,376x = 16,661,287,166,976
5. Step 5: Solve for x
   x = 16,661,287,166,976/1,940,376
6. Step 6: Final answer
   x = 8,586,628.14