Finding the Third Proportional to 6,222,555 and 13,507,398

Step by Step Solution

1. Step 1: Write the proportion equation
   6,222,555 : 13,507,398 = 13,507,398 : x
2. Step 2: Convert to fraction form
   6,222,555/13,507,398 = 13,507,398/x
3. Step 3: Cross multiply
   6,222,555x = 13,507,398 × 13,507,398
4. Step 4: Simplify right side
   6,222,555x = 182,449,800,730,404
5. Step 5: Solve for x
   x = 182,449,800,730,404/6,222,555
6. Step 6: Final answer
   x = 29,320,721.27