Finding the Third Proportional to 1,189,593 and 1,914,995

Step by Step Solution

1. Step 1: Write the proportion equation
   1,189,593 : 1,914,995 = 1,914,995 : x
2. Step 2: Convert to fraction form
   1,189,593/1,914,995 = 1,914,995/x
3. Step 3: Cross multiply
   1,189,593x = 1,914,995 × 1,914,995
4. Step 4: Simplify right side
   1,189,593x = 3,667,205,850,025
5. Step 5: Solve for x
   x = 3,667,205,850,025/1,189,593
6. Step 6: Final answer
   x = 3,082,739.94