Finding the Third Proportional to 5,674,617 and 12,451,698

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674,617 : 12,451,698 = 12,451,698 : x
2. Step 2: Convert to fraction form
   5,674,617/12,451,698 = 12,451,698/x
3. Step 3: Cross multiply
   5,674,617x = 12,451,698 × 12,451,698
4. Step 4: Simplify right side
   5,674,617x = 155,044,783,083,204
5. Step 5: Solve for x
   x = 155,044,783,083,204/5,674,617
6. Step 6: Final answer
   x = 27,322,510.59