Finding the Third Proportional to 13,231.83 and 28,382.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,231.83 : 28,382.34 = 28,382.34 : x
2. Step 2: Convert to fraction form
   13,231.83/28,382.34 = 28,382.34/x
3. Step 3: Cross multiply
   13,231.83x = 28,382.34 × 28,382.34
4. Step 4: Simplify right side
   13,231.83x = 805,557,436.74
5. Step 5: Solve for x
   x = 805,557,436.74/13,231.83
6. Step 6: Final answer
   x = 60,880.28