Finding the Third Proportional to 8,574,825 and 17,855,322

Step by Step Solution

1. Step 1: Write the proportion equation
   8,574,825 : 17,855,322 = 17,855,322 : x
2. Step 2: Convert to fraction form
   8,574,825/17,855,322 = 17,855,322/x
3. Step 3: Cross multiply
   8,574,825x = 17,855,322 × 17,855,322
4. Step 4: Simplify right side
   8,574,825x = 318,812,523,723,684
5. Step 5: Solve for x
   x = 318,812,523,723,684/8,574,825
6. Step 6: Final answer
   x = 37,180,061.83