Finding the Third Proportional to 1,040,027,274,585 and 2,109,297,751,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,027,274,585 : 2,109,297,751,398 = 2,109,297,751,398 : x
2. Step 2: Convert to fraction form
   1,040,027,274,585/2,109,297,751,398 = 2,109,297,751,398/x
3. Step 3: Cross multiply
   1,040,027,274,585x = 2,109,297,751,398 × 2,109,297,751,398
4. Step 4: Simplify right side
   1,040,027,274,585x = 4,449,137,004,052,658,945,785,856
5. Step 5: Solve for x
   x = 4,449,137,004,052,658,945,785,856/1,040,027,274,585
6. Step 6: Final answer
   x = 4,277,904,159,607.73