Finding the Third Proportional to 3,973,267 and 8,581,614

Step by Step Solution

1. Step 1: Write the proportion equation
   3,973,267 : 8,581,614 = 8,581,614 : x
2. Step 2: Convert to fraction form
   3,973,267/8,581,614 = 8,581,614/x
3. Step 3: Cross multiply
   3,973,267x = 8,581,614 × 8,581,614
4. Step 4: Simplify right side
   3,973,267x = 73,644,098,844,996
5. Step 5: Solve for x
   x = 73,644,098,844,996/3,973,267
6. Step 6: Final answer
   x = 18,534,898.07