Finding the Third Proportional to 1,516,009 and 3,284,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,009 : 3,284,112 = 3,284,112 : x
2. Step 2: Convert to fraction form
   1,516,009/3,284,112 = 3,284,112/x
3. Step 3: Cross multiply
   1,516,009x = 3,284,112 × 3,284,112
4. Step 4: Simplify right side
   1,516,009x = 10,785,391,628,544
5. Step 5: Solve for x
   x = 10,785,391,628,544/1,516,009
6. Step 6: Final answer
   x = 7,114,332.19