Finding the Third Proportional to 1,863,096 and 3,991,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,096 : 3,991,796 = 3,991,796 : x
2. Step 2: Convert to fraction form
   1,863,096/3,991,796 = 3,991,796/x
3. Step 3: Cross multiply
   1,863,096x = 3,991,796 × 3,991,796
4. Step 4: Simplify right side
   1,863,096x = 15,934,435,305,616
5. Step 5: Solve for x
   x = 15,934,435,305,616/1,863,096
6. Step 6: Final answer
   x = 8,552,664.65