Finding the Third Proportional to 1,171,971 and 2,376,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,971 : 2,376,540 = 2,376,540 : x
2. Step 2: Convert to fraction form
   1,171,971/2,376,540 = 2,376,540/x
3. Step 3: Cross multiply
   1,171,971x = 2,376,540 × 2,376,540
4. Step 4: Simplify right side
   1,171,971x = 5,647,942,371,600
5. Step 5: Solve for x
   x = 5,647,942,371,600/1,171,971
6. Step 6: Final answer
   x = 4,819,182.70