Finding the Third Proportional to 3,801,326 and 8,271,874

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,326 : 8,271,874 = 8,271,874 : x
2. Step 2: Convert to fraction form
   3,801,326/8,271,874 = 8,271,874/x
3. Step 3: Cross multiply
   3,801,326x = 8,271,874 × 8,271,874
4. Step 4: Simplify right side
   3,801,326x = 68,423,899,471,876
5. Step 5: Solve for x
   x = 68,423,899,471,876/3,801,326
6. Step 6: Final answer
   x = 18,000,008.28