Finding the Third Proportional to 2,745,176 and 3,960,252

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,176 : 3,960,252 = 3,960,252 : x
2. Step 2: Convert to fraction form
   2,745,176/3,960,252 = 3,960,252/x
3. Step 3: Cross multiply
   2,745,176x = 3,960,252 × 3,960,252
4. Step 4: Simplify right side
   2,745,176x = 15,683,595,903,504
5. Step 5: Solve for x
   x = 15,683,595,903,504/2,745,176
6. Step 6: Final answer
   x = 5,713,147.68