Finding the Third Proportional to 1,324,496 and 2,768,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,496 : 2,768,912 = 2,768,912 : x
2. Step 2: Convert to fraction form
   1,324,496/2,768,912 = 2,768,912/x
3. Step 3: Cross multiply
   1,324,496x = 2,768,912 × 2,768,912
4. Step 4: Simplify right side
   1,324,496x = 7,666,873,663,744
5. Step 5: Solve for x
   x = 7,666,873,663,744/1,324,496
6. Step 6: Final answer
   x = 5,788,521.57