Finding the Third Proportional to 2,380,817 and 3,576,653

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,817 : 3,576,653 = 3,576,653 : x
2. Step 2: Convert to fraction form
   2,380,817/3,576,653 = 3,576,653/x
3. Step 3: Cross multiply
   2,380,817x = 3,576,653 × 3,576,653
4. Step 4: Simplify right side
   2,380,817x = 12,792,446,682,409
5. Step 5: Solve for x
   x = 12,792,446,682,409/2,380,817
6. Step 6: Final answer
   x = 5,373,133.12