Finding the Third Proportional to 8,205,914 and 17,856,697

Step by Step Solution

1. Step 1: Write the proportion equation
   8,205,914 : 17,856,697 = 17,856,697 : x
2. Step 2: Convert to fraction form
   8,205,914/17,856,697 = 17,856,697/x
3. Step 3: Cross multiply
   8,205,914x = 17,856,697 × 17,856,697
4. Step 4: Simplify right side
   8,205,914x = 318,861,627,749,809
5. Step 5: Solve for x
   x = 318,861,627,749,809/8,205,914
6. Step 6: Final answer
   x = 38,857,539.54