Finding the Third Proportional to 1,795,646 and 3,940,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795,646 : 3,940,216 = 3,940,216 : x
2. Step 2: Convert to fraction form
   1,795,646/3,940,216 = 3,940,216/x
3. Step 3: Cross multiply
   1,795,646x = 3,940,216 × 3,940,216
4. Step 4: Simplify right side
   1,795,646x = 15,525,302,126,656
5. Step 5: Solve for x
   x = 15,525,302,126,656/1,795,646
6. Step 6: Final answer
   x = 8,646,081.76