Finding the Third Proportional to 1,024,544 and 2,206,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,544 : 2,206,912 = 2,206,912 : x
2. Step 2: Convert to fraction form
   1,024,544/2,206,912 = 2,206,912/x
3. Step 3: Cross multiply
   1,024,544x = 2,206,912 × 2,206,912
4. Step 4: Simplify right side
   1,024,544x = 4,870,460,575,744
5. Step 5: Solve for x
   x = 4,870,460,575,744/1,024,544
6. Step 6: Final answer
   x = 4,753,783.71