Finding the Third Proportional to 4,014,205 and 8,682,714

Step by Step Solution

1. Step 1: Write the proportion equation
   4,014,205 : 8,682,714 = 8,682,714 : x
2. Step 2: Convert to fraction form
   4,014,205/8,682,714 = 8,682,714/x
3. Step 3: Cross multiply
   4,014,205x = 8,682,714 × 8,682,714
4. Step 4: Simplify right side
   4,014,205x = 75,389,522,405,796
5. Step 5: Solve for x
   x = 75,389,522,405,796/4,014,205
6. Step 6: Final answer
   x = 18,780,685.69