Finding the Third Proportional to 1,602,986 and 2,399,455

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,986 : 2,399,455 = 2,399,455 : x
2. Step 2: Convert to fraction form
   1,602,986/2,399,455 = 2,399,455/x
3. Step 3: Cross multiply
   1,602,986x = 2,399,455 × 2,399,455
4. Step 4: Simplify right side
   1,602,986x = 5,757,384,297,025
5. Step 5: Solve for x
   x = 5,757,384,297,025/1,602,986
6. Step 6: Final answer
   x = 3,591,662.25