Finding the Third Proportional to 4,514,848 and 9,642,002

Step by Step Solution

1. Step 1: Write the proportion equation
   4,514,848 : 9,642,002 = 9,642,002 : x
2. Step 2: Convert to fraction form
   4,514,848/9,642,002 = 9,642,002/x
3. Step 3: Cross multiply
   4,514,848x = 9,642,002 × 9,642,002
4. Step 4: Simplify right side
   4,514,848x = 92,968,202,568,004
5. Step 5: Solve for x
   x = 92,968,202,568,004/4,514,848
6. Step 6: Final answer
   x = 20,591,657.25