Finding the Third Proportional to 3,682,316 and 8,002,021

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682,316 : 8,002,021 = 8,002,021 : x
2. Step 2: Convert to fraction form
   3,682,316/8,002,021 = 8,002,021/x
3. Step 3: Cross multiply
   3,682,316x = 8,002,021 × 8,002,021
4. Step 4: Simplify right side
   3,682,316x = 64,032,340,084,441
5. Step 5: Solve for x
   x = 64,032,340,084,441/3,682,316
6. Step 6: Final answer
   x = 17,389,148.59