Finding the Third Proportional to 2,050,916 and 4,470,866

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,916 : 4,470,866 = 4,470,866 : x
2. Step 2: Convert to fraction form
   2,050,916/4,470,866 = 4,470,866/x
3. Step 3: Cross multiply
   2,050,916x = 4,470,866 × 4,470,866
4. Step 4: Simplify right side
   2,050,916x = 19,988,642,789,956
5. Step 5: Solve for x
   x = 19,988,642,789,956/2,050,916
6. Step 6: Final answer
   x = 9,746,202.57