Finding the Third Proportional to 3,517.59 and 7,527.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,517.59 : 7,527.09 = 7,527.09 : x
2. Step 2: Convert to fraction form
   3,517.59/7,527.09 = 7,527.09/x
3. Step 3: Cross multiply
   3,517.59x = 7,527.09 × 7,527.09
4. Step 4: Simplify right side
   3,517.59x = 56,657,140.32
5. Step 5: Solve for x
   x = 56,657,140.32/3,517.59
6. Step 6: Final answer
   x = 16,106.79