Finding the Third Proportional to 2,486,924 and 5,365,888

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,924 : 5,365,888 = 5,365,888 : x
2. Step 2: Convert to fraction form
   2,486,924/5,365,888 = 5,365,888/x
3. Step 3: Cross multiply
   2,486,924x = 5,365,888 × 5,365,888
4. Step 4: Simplify right side
   2,486,924x = 28,792,754,028,544
5. Step 5: Solve for x
   x = 28,792,754,028,544/2,486,924
6. Step 6: Final answer
   x = 11,577,657.39