Finding the Third Proportional to 17,601.05 and 36,658.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.05 : 36,658.83 = 36,658.83 : x
2. Step 2: Convert to fraction form
   17,601.05/36,658.83 = 36,658.83/x
3. Step 3: Cross multiply
   17,601.05x = 36,658.83 × 36,658.83
4. Step 4: Simplify right side
   17,601.05x = 1,343,869,679.50
5. Step 5: Solve for x
   x = 1,343,869,679.50/17,601.05
6. Step 6: Final answer
   x = 76,351.69