Finding the Third Proportional to 2,065,824 and 4,430,484

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,824 : 4,430,484 = 4,430,484 : x
2. Step 2: Convert to fraction form
   2,065,824/4,430,484 = 4,430,484/x
3. Step 3: Cross multiply
   2,065,824x = 4,430,484 × 4,430,484
4. Step 4: Simplify right side
   2,065,824x = 19,629,188,474,256
5. Step 5: Solve for x
   x = 19,629,188,474,256/2,065,824
6. Step 6: Final answer
   x = 9,501,868.73