Finding the Third Proportional to 1,516,949 and 3,259,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,949 : 3,259,018 = 3,259,018 : x
2. Step 2: Convert to fraction form
   1,516,949/3,259,018 = 3,259,018/x
3. Step 3: Cross multiply
   1,516,949x = 3,259,018 × 3,259,018
4. Step 4: Simplify right side
   1,516,949x = 10,621,198,324,324
5. Step 5: Solve for x
   x = 10,621,198,324,324/1,516,949
6. Step 6: Final answer
   x = 7,001,684.52