Finding the Third Proportional to 3,925,757 and 8,452,852

Step by Step Solution

1. Step 1: Write the proportion equation
   3,925,757 : 8,452,852 = 8,452,852 : x
2. Step 2: Convert to fraction form
   3,925,757/8,452,852 = 8,452,852/x
3. Step 3: Cross multiply
   3,925,757x = 8,452,852 × 8,452,852
4. Step 4: Simplify right side
   3,925,757x = 71,450,706,933,904
5. Step 5: Solve for x
   x = 71,450,706,933,904/3,925,757
6. Step 6: Final answer
   x = 18,200,491.51