Finding the Third Proportional to 1,139,066 and 2,505,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,066 : 2,505,508 = 2,505,508 : x
2. Step 2: Convert to fraction form
   1,139,066/2,505,508 = 2,505,508/x
3. Step 3: Cross multiply
   1,139,066x = 2,505,508 × 2,505,508
4. Step 4: Simplify right side
   1,139,066x = 6,277,570,338,064
5. Step 5: Solve for x
   x = 6,277,570,338,064/1,139,066
6. Step 6: Final answer
   x = 5,511,155.93