Finding the Third Proportional to 13,273.50 and 20,080.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,273.50 : 20,080.13 = 20,080.13 : x
2. Step 2: Convert to fraction form
   13,273.50/20,080.13 = 20,080.13/x
3. Step 3: Cross multiply
   13,273.50x = 20,080.13 × 20,080.13
4. Step 4: Simplify right side
   13,273.50x = 403,211,420.02
5. Step 5: Solve for x
   x = 403,211,420.02/13,273.50
6. Step 6: Final answer
   x = 30,377.17