Finding the Third Proportional to 1,161,168 and 1,707,605

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,168 : 1,707,605 = 1,707,605 : x
2. Step 2: Convert to fraction form
   1,161,168/1,707,605 = 1,707,605/x
3. Step 3: Cross multiply
   1,161,168x = 1,707,605 × 1,707,605
4. Step 4: Simplify right side
   1,161,168x = 2,915,914,836,025
5. Step 5: Solve for x
   x = 2,915,914,836,025/1,161,168
6. Step 6: Final answer
   x = 2,511,191.18