Finding the Third Proportional to 8,224,136 and 17,821,162

Step by Step Solution

1. Step 1: Write the proportion equation
   8,224,136 : 17,821,162 = 17,821,162 : x
2. Step 2: Convert to fraction form
   8,224,136/17,821,162 = 17,821,162/x
3. Step 3: Cross multiply
   8,224,136x = 17,821,162 × 17,821,162
4. Step 4: Simplify right side
   8,224,136x = 317,593,815,030,244
5. Step 5: Solve for x
   x = 317,593,815,030,244/8,224,136
6. Step 6: Final answer
   x = 38,617,286.37