Finding the Third Proportional to 3,365,722 and 7,340,636

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,722 : 7,340,636 = 7,340,636 : x
2. Step 2: Convert to fraction form
   3,365,722/7,340,636 = 7,340,636/x
3. Step 3: Cross multiply
   3,365,722x = 7,340,636 × 7,340,636
4. Step 4: Simplify right side
   3,365,722x = 53,884,936,884,496
5. Step 5: Solve for x
   x = 53,884,936,884,496/3,365,722
6. Step 6: Final answer
   x = 16,009,919.09