Finding the Third Proportional to 1,965,772 and 4,204,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,772 : 4,204,796 = 4,204,796 : x
2. Step 2: Convert to fraction form
   1,965,772/4,204,796 = 4,204,796/x
3. Step 3: Cross multiply
   1,965,772x = 4,204,796 × 4,204,796
4. Step 4: Simplify right side
   1,965,772x = 17,680,309,401,616
5. Step 5: Solve for x
   x = 17,680,309,401,616/1,965,772
6. Step 6: Final answer
   x = 8,994,079.38