Finding the Third Proportional to 1,016,667 and 2,200,701

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,667 : 2,200,701 = 2,200,701 : x
2. Step 2: Convert to fraction form
   1,016,667/2,200,701 = 2,200,701/x
3. Step 3: Cross multiply
   1,016,667x = 2,200,701 × 2,200,701
4. Step 4: Simplify right side
   1,016,667x = 4,843,084,891,401
5. Step 5: Solve for x
   x = 4,843,084,891,401/1,016,667
6. Step 6: Final answer
   x = 4,763,688.50