Finding the Third Proportional to 16,591,520 and 25,594,800

Step by Step Solution

1. Step 1: Write the proportion equation
   16,591,520 : 25,594,800 = 25,594,800 : x
2. Step 2: Convert to fraction form
   16,591,520/25,594,800 = 25,594,800/x
3. Step 3: Cross multiply
   16,591,520x = 25,594,800 × 25,594,800
4. Step 4: Simplify right side
   16,591,520x = 655,093,787,040,000
5. Step 5: Solve for x
   x = 655,093,787,040,000/16,591,520
6. Step 6: Final answer
   x = 39,483,651.11