Finding the Third Proportional to 1,267,942 and 2,735,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,942 : 2,735,618 = 2,735,618 : x
2. Step 2: Convert to fraction form
   1,267,942/2,735,618 = 2,735,618/x
3. Step 3: Cross multiply
   1,267,942x = 2,735,618 × 2,735,618
4. Step 4: Simplify right side
   1,267,942x = 7,483,605,841,924
5. Step 5: Solve for x
   x = 7,483,605,841,924/1,267,942
6. Step 6: Final answer
   x = 5,902,167.32