Finding the Third Proportional to 17,043.25 and 36,455.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,043.25 : 36,455.50 = 36,455.50 : x
2. Step 2: Convert to fraction form
   17,043.25/36,455.50 = 36,455.50/x
3. Step 3: Cross multiply
   17,043.25x = 36,455.50 × 36,455.50
4. Step 4: Simplify right side
   17,043.25x = 1,329,003,480.25
5. Step 5: Solve for x
   x = 1,329,003,480.25/17,043.25
6. Step 6: Final answer
   x = 77,978.29