Finding the Third Proportional to 1,660,667 and 3,576,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,667 : 3,576,028 = 3,576,028 : x
2. Step 2: Convert to fraction form
   1,660,667/3,576,028 = 3,576,028/x
3. Step 3: Cross multiply
   1,660,667x = 3,576,028 × 3,576,028
4. Step 4: Simplify right side
   1,660,667x = 12,787,976,256,784
5. Step 5: Solve for x
   x = 12,787,976,256,784/1,660,667
6. Step 6: Final answer
   x = 7,700,506.04