Finding the Third Proportional to 17,319 and 37,405.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,319 : 37,405.50 = 37,405.50 : x
2. Step 2: Convert to fraction form
   17,319/37,405.50 = 37,405.50/x
3. Step 3: Cross multiply
   17,319x = 37,405.50 × 37,405.50
4. Step 4: Simplify right side
   17,319x = 1,399,171,430.25
5. Step 5: Solve for x
   x = 1,399,171,430.25/17,319
6. Step 6: Final answer
   x = 80,788.23