Finding the Third Proportional to 8,273.87 and 18,085.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,273.87 : 18,085.46 = 18,085.46 : x
2. Step 2: Convert to fraction form
   8,273.87/18,085.46 = 18,085.46/x
3. Step 3: Cross multiply
   8,273.87x = 18,085.46 × 18,085.46
4. Step 4: Simplify right side
   8,273.87x = 327,084,038.61
5. Step 5: Solve for x
   x = 327,084,038.61/8,273.87
6. Step 6: Final answer
   x = 39,532.19