Finding the Third Proportional to 17,339 and 37,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,339 : 37,309.50 = 37,309.50 : x
2. Step 2: Convert to fraction form
   17,339/37,309.50 = 37,309.50/x
3. Step 3: Cross multiply
   17,339x = 37,309.50 × 37,309.50
4. Step 4: Simplify right side
   17,339x = 1,391,998,790.25
5. Step 5: Solve for x
   x = 1,391,998,790.25/17,339
6. Step 6: Final answer
   x = 80,281.38