Finding the Third Proportional to 2,016,626 and 4,430,764

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,626 : 4,430,764 = 4,430,764 : x
2. Step 2: Convert to fraction form
   2,016,626/4,430,764 = 4,430,764/x
3. Step 3: Cross multiply
   2,016,626x = 4,430,764 × 4,430,764
4. Step 4: Simplify right side
   2,016,626x = 19,631,669,623,696
5. Step 5: Solve for x
   x = 19,631,669,623,696/2,016,626
6. Step 6: Final answer
   x = 9,734,908.52