Finding the Third Proportional to 3,801,366 and 8,271,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,366 : 8,271,952 = 8,271,952 : x
2. Step 2: Convert to fraction form
   3,801,366/8,271,952 = 8,271,952/x
3. Step 3: Cross multiply
   3,801,366x = 8,271,952 × 8,271,952
4. Step 4: Simplify right side
   3,801,366x = 68,425,189,890,304
5. Step 5: Solve for x
   x = 68,425,189,890,304/3,801,366
6. Step 6: Final answer
   x = 18,000,158.34