Finding the Third Proportional to 1,110,297 and 2,388,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,297 : 2,388,992 = 2,388,992 : x
2. Step 2: Convert to fraction form
   1,110,297/2,388,992 = 2,388,992/x
3. Step 3: Cross multiply
   1,110,297x = 2,388,992 × 2,388,992
4. Step 4: Simplify right side
   1,110,297x = 5,707,282,776,064
5. Step 5: Solve for x
   x = 5,707,282,776,064/1,110,297
6. Step 6: Final answer
   x = 5,140,320.81