Finding the Third Proportional to 8,021,208 and 17,320,724

Step by Step Solution

1. Step 1: Write the proportion equation
   8,021,208 : 17,320,724 = 17,320,724 : x
2. Step 2: Convert to fraction form
   8,021,208/17,320,724 = 17,320,724/x
3. Step 3: Cross multiply
   8,021,208x = 17,320,724 × 17,320,724
4. Step 4: Simplify right side
   8,021,208x = 300,007,479,884,176
5. Step 5: Solve for x
   x = 300,007,479,884,176/8,021,208
6. Step 6: Final answer
   x = 37,401,782.86