Finding the Third Proportional to 1,810,658 and 3,982,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,658 : 3,982,884 = 3,982,884 : x
2. Step 2: Convert to fraction form
   1,810,658/3,982,884 = 3,982,884/x
3. Step 3: Cross multiply
   1,810,658x = 3,982,884 × 3,982,884
4. Step 4: Simplify right side
   1,810,658x = 15,863,364,957,456
5. Step 5: Solve for x
   x = 15,863,364,957,456/1,810,658
6. Step 6: Final answer
   x = 8,761,105.06