Finding the Third Proportional to 17,022.66 and 36,390.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.66 : 36,390.52 = 36,390.52 : x
2. Step 2: Convert to fraction form
   17,022.66/36,390.52 = 36,390.52/x
3. Step 3: Cross multiply
   17,022.66x = 36,390.52 × 36,390.52
4. Step 4: Simplify right side
   17,022.66x = 1,324,269,627.45
5. Step 5: Solve for x
   x = 1,324,269,627.45/17,022.66
6. Step 6: Final answer
   x = 77,794.54