Finding the Third Proportional to 8,093.25 and 12,499.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,093.25 : 12,499.31 = 12,499.31 : x
2. Step 2: Convert to fraction form
   8,093.25/12,499.31 = 12,499.31/x
3. Step 3: Cross multiply
   8,093.25x = 12,499.31 × 12,499.31
4. Step 4: Simplify right side
   8,093.25x = 156,232,812.97
5. Step 5: Solve for x
   x = 156,232,812.97/8,093.25
6. Step 6: Final answer
   x = 19,304.09