Finding the Third Proportional to 3,801,364 and 8,271,976

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,364 : 8,271,976 = 8,271,976 : x
2. Step 2: Convert to fraction form
   3,801,364/8,271,976 = 8,271,976/x
3. Step 3: Cross multiply
   3,801,364x = 8,271,976 × 8,271,976
4. Step 4: Simplify right side
   3,801,364x = 68,425,586,944,576
5. Step 5: Solve for x
   x = 68,425,586,944,576/3,801,364
6. Step 6: Final answer
   x = 18,000,272.26