Finding the Third Proportional to 8,185,863 and 17,823,981

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185,863 : 17,823,981 = 17,823,981 : x
2. Step 2: Convert to fraction form
   8,185,863/17,823,981 = 17,823,981/x
3. Step 3: Cross multiply
   8,185,863x = 17,823,981 × 17,823,981
4. Step 4: Simplify right side
   8,185,863x = 317,694,298,688,361
5. Step 5: Solve for x
   x = 317,694,298,688,361/8,185,863
6. Step 6: Final answer
   x = 38,810,116.74