Finding the Third Proportional to 2,554,984 and 5,563,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,984 : 5,563,568 = 5,563,568 : x
2. Step 2: Convert to fraction form
   2,554,984/5,563,568 = 5,563,568/x
3. Step 3: Cross multiply
   2,554,984x = 5,563,568 × 5,563,568
4. Step 4: Simplify right side
   2,554,984x = 30,953,288,890,624
5. Step 5: Solve for x
   x = 30,953,288,890,624/2,554,984
6. Step 6: Final answer
   x = 12,114,866.04