Finding the Third Proportional to 2,357,265 and 5,058,618

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,265 : 5,058,618 = 5,058,618 : x
2. Step 2: Convert to fraction form
   2,357,265/5,058,618 = 5,058,618/x
3. Step 3: Cross multiply
   2,357,265x = 5,058,618 × 5,058,618
4. Step 4: Simplify right side
   2,357,265x = 25,589,616,069,924
5. Step 5: Solve for x
   x = 25,589,616,069,924/2,357,265
6. Step 6: Final answer
   x = 10,855,638.24