Finding the Third Proportional to 3,401,226 and 5,200,665

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,226 : 5,200,665 = 5,200,665 : x
2. Step 2: Convert to fraction form
   3,401,226/5,200,665 = 5,200,665/x
3. Step 3: Cross multiply
   3,401,226x = 5,200,665 × 5,200,665
4. Step 4: Simplify right side
   3,401,226x = 27,046,916,442,225
5. Step 5: Solve for x
   x = 27,046,916,442,225/3,401,226
6. Step 6: Final answer
   x = 7,952,107.99