Finding the Third Proportional to 1,554,876 and 2,398,734

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,876 : 2,398,734 = 2,398,734 : x
2. Step 2: Convert to fraction form
   1,554,876/2,398,734 = 2,398,734/x
3. Step 3: Cross multiply
   1,554,876x = 2,398,734 × 2,398,734
4. Step 4: Simplify right side
   1,554,876x = 5,753,924,802,756
5. Step 5: Solve for x
   x = 5,753,924,802,756/1,554,876
6. Step 6: Final answer
   x = 3,700,568.28