Finding the Third Proportional to 2,016,622 and 4,430,756

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,622 : 4,430,756 = 4,430,756 : x
2. Step 2: Convert to fraction form
   2,016,622/4,430,756 = 4,430,756/x
3. Step 3: Cross multiply
   2,016,622x = 4,430,756 × 4,430,756
4. Step 4: Simplify right side
   2,016,622x = 19,631,598,731,536
5. Step 5: Solve for x
   x = 19,631,598,731,536/2,016,622
6. Step 6: Final answer
   x = 9,734,892.67