Finding the Third Proportional to 928,017 and 1,965,870

Step by Step Solution

1. Step 1: Write the proportion equation
   928,017 : 1,965,870 = 1,965,870 : x
2. Step 2: Convert to fraction form
   928,017/1,965,870 = 1,965,870/x
3. Step 3: Cross multiply
   928,017x = 1,965,870 × 1,965,870
4. Step 4: Simplify right side
   928,017x = 3,864,644,856,900
5. Step 5: Solve for x
   x = 3,864,644,856,900/928,017
6. Step 6: Final answer
   x = 4,164,411.70