Finding the Third Proportional to 1,023,843 and 1,515,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,843 : 1,515,618 = 1,515,618 : x
2. Step 2: Convert to fraction form
   1,023,843/1,515,618 = 1,515,618/x
3. Step 3: Cross multiply
   1,023,843x = 1,515,618 × 1,515,618
4. Step 4: Simplify right side
   1,023,843x = 2,297,097,921,924
5. Step 5: Solve for x
   x = 2,297,097,921,924/1,023,843
6. Step 6: Final answer
   x = 2,243,603.68