Finding the Third Proportional to 3,667,106 and 5,507,555

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667,106 : 5,507,555 = 5,507,555 : x
2. Step 2: Convert to fraction form
   3,667,106/5,507,555 = 5,507,555/x
3. Step 3: Cross multiply
   3,667,106x = 5,507,555 × 5,507,555
4. Step 4: Simplify right side
   3,667,106x = 30,333,162,078,025
5. Step 5: Solve for x
   x = 30,333,162,078,025/3,667,106
6. Step 6: Final answer
   x = 8,271,689.47