Finding the Third Proportional to 1,016,664 and 2,200,695

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,664 : 2,200,695 = 2,200,695 : x
2. Step 2: Convert to fraction form
   1,016,664/2,200,695 = 2,200,695/x
3. Step 3: Cross multiply
   1,016,664x = 2,200,695 × 2,200,695
4. Step 4: Simplify right side
   1,016,664x = 4,843,058,483,025
5. Step 5: Solve for x
   x = 4,843,058,483,025/1,016,664
6. Step 6: Final answer
   x = 4,763,676.58