Finding the Third Proportional to 8,259,891 and 17,715,522

Step by Step Solution

1. Step 1: Write the proportion equation
   8,259,891 : 17,715,522 = 17,715,522 : x
2. Step 2: Convert to fraction form
   8,259,891/17,715,522 = 17,715,522/x
3. Step 3: Cross multiply
   8,259,891x = 17,715,522 × 17,715,522
4. Step 4: Simplify right side
   8,259,891x = 313,839,719,732,484
5. Step 5: Solve for x
   x = 313,839,719,732,484/8,259,891
6. Step 6: Final answer
   x = 37,995,624.85