Finding the Third Proportional to 1,833,682 and 3,982,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833,682 : 3,982,900 = 3,982,900 : x
2. Step 2: Convert to fraction form
   1,833,682/3,982,900 = 3,982,900/x
3. Step 3: Cross multiply
   1,833,682x = 3,982,900 × 3,982,900
4. Step 4: Simplify right side
   1,833,682x = 15,863,492,410,000
5. Step 5: Solve for x
   x = 15,863,492,410,000/1,833,682
6. Step 6: Final answer
   x = 8,651,168.75