Finding the Third Proportional to 1,161,122 and 1,707,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,122 : 1,707,540 = 1,707,540 : x
2. Step 2: Convert to fraction form
   1,161,122/1,707,540 = 1,707,540/x
3. Step 3: Cross multiply
   1,161,122x = 1,707,540 × 1,707,540
4. Step 4: Simplify right side
   1,161,122x = 2,915,692,851,600
5. Step 5: Solve for x
   x = 2,915,692,851,600/1,161,122
6. Step 6: Final answer
   x = 2,511,099.48