Finding the Third Proportional to 3,633,008 and 8,564,018

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633,008 : 8,564,018 = 8,564,018 : x
2. Step 2: Convert to fraction form
   3,633,008/8,564,018 = 8,564,018/x
3. Step 3: Cross multiply
   3,633,008x = 8,564,018 × 8,564,018
4. Step 4: Simplify right side
   3,633,008x = 73,342,404,304,324
5. Step 5: Solve for x
   x = 73,342,404,304,324/3,633,008
6. Step 6: Final answer
   x = 20,187,790.48