Finding the Third Proportional to 25,651.69 and 40,493.67

Step by Step Solution

1. Step 1: Write the proportion equation
   25,651.69 : 40,493.67 = 40,493.67 : x
2. Step 2: Convert to fraction form
   25,651.69/40,493.67 = 40,493.67/x
3. Step 3: Cross multiply
   25,651.69x = 40,493.67 × 40,493.67
4. Step 4: Simplify right side
   25,651.69x = 1,639,737,461.92
5. Step 5: Solve for x
   x = 1,639,737,461.92/25,651.69
6. Step 6: Final answer
   x = 63,923.18