Finding the Third Proportional to 1,567,867 and 3,434,673

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,867 : 3,434,673 = 3,434,673 : x
2. Step 2: Convert to fraction form
   1,567,867/3,434,673 = 3,434,673/x
3. Step 3: Cross multiply
   1,567,867x = 3,434,673 × 3,434,673
4. Step 4: Simplify right side
   1,567,867x = 11,796,978,616,929
5. Step 5: Solve for x
   x = 11,796,978,616,929/1,567,867
6. Step 6: Final answer
   x = 7,524,221.52