Finding the Third Proportional to 7,709.77 and 16,025.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,709.77 : 16,025.55 = 16,025.55 : x
2. Step 2: Convert to fraction form
   7,709.77/16,025.55 = 16,025.55/x
3. Step 3: Cross multiply
   7,709.77x = 16,025.55 × 16,025.55
4. Step 4: Simplify right side
   7,709.77x = 256,818,403.04
5. Step 5: Solve for x
   x = 256,818,403.04/7,709.77
6. Step 6: Final answer
   x = 33,310.79