Finding the Third Proportional to 1,506,067 and 3,309,699

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,067 : 3,309,699 = 3,309,699 : x
2. Step 2: Convert to fraction form
   1,506,067/3,309,699 = 3,309,699/x
3. Step 3: Cross multiply
   1,506,067x = 3,309,699 × 3,309,699
4. Step 4: Simplify right side
   1,506,067x = 10,954,107,470,601
5. Step 5: Solve for x
   x = 10,954,107,470,601/1,506,067
6. Step 6: Final answer
   x = 7,273,320.16