Finding the Third Proportional to 3,967,298 and 8,593,924

Step by Step Solution

1. Step 1: Write the proportion equation
   3,967,298 : 8,593,924 = 8,593,924 : x
2. Step 2: Convert to fraction form
   3,967,298/8,593,924 = 8,593,924/x
3. Step 3: Cross multiply
   3,967,298x = 8,593,924 × 8,593,924
4. Step 4: Simplify right side
   3,967,298x = 73,855,529,717,776
5. Step 5: Solve for x
   x = 73,855,529,717,776/3,967,298
6. Step 6: Final answer
   x = 18,616,078.18