Finding the Third Proportional to 8,224,133 and 17,821,155

Step by Step Solution

1. Step 1: Write the proportion equation
   8,224,133 : 17,821,155 = 17,821,155 : x
2. Step 2: Convert to fraction form
   8,224,133/17,821,155 = 17,821,155/x
3. Step 3: Cross multiply
   8,224,133x = 17,821,155 × 17,821,155
4. Step 4: Simplify right side
   8,224,133x = 317,593,565,534,025
5. Step 5: Solve for x
   x = 317,593,565,534,025/8,224,133
6. Step 6: Final answer
   x = 38,617,270.12