Finding the Third Proportional to 16,328.88 and 25,236.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,328.88 : 25,236.56 = 25,236.56 : x
2. Step 2: Convert to fraction form
   16,328.88/25,236.56 = 25,236.56/x
3. Step 3: Cross multiply
   16,328.88x = 25,236.56 × 25,236.56
4. Step 4: Simplify right side
   16,328.88x = 636,884,086.82
5. Step 5: Solve for x
   x = 636,884,086.82/16,328.88
6. Step 6: Final answer
   x = 39,003.53