Finding the Third Proportional to 3,647,133 and 7,936,461

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,133 : 7,936,461 = 7,936,461 : x
2. Step 2: Convert to fraction form
   3,647,133/7,936,461 = 7,936,461/x
3. Step 3: Cross multiply
   3,647,133x = 7,936,461 × 7,936,461
4. Step 4: Simplify right side
   3,647,133x = 62,987,413,204,521
5. Step 5: Solve for x
   x = 62,987,413,204,521/3,647,133
6. Step 6: Final answer
   x = 17,270,391.07