Finding the Third Proportional to 43,481.81 and 89,758.13

Step by Step Solution

1. Step 1: Write the proportion equation
   43,481.81 : 89,758.13 = 89,758.13 : x
2. Step 2: Convert to fraction form
   43,481.81/89,758.13 = 89,758.13/x
3. Step 3: Cross multiply
   43,481.81x = 89,758.13 × 89,758.13
4. Step 4: Simplify right side
   43,481.81x = 8,056,521,003.52
5. Step 5: Solve for x
   x = 8,056,521,003.52/43,481.81
6. Step 6: Final answer
   x = 185,284.85