Finding the Third Proportional to 1,681,271 and 2,676,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,681,271 : 2,676,540 = 2,676,540 : x
2. Step 2: Convert to fraction form
   1,681,271/2,676,540 = 2,676,540/x
3. Step 3: Cross multiply
   1,681,271x = 2,676,540 × 2,676,540
4. Step 4: Simplify right side
   1,681,271x = 7,163,866,371,600
5. Step 5: Solve for x
   x = 7,163,866,371,600/1,681,271
6. Step 6: Final answer
   x = 4,260,982.54