Finding the Third Proportional to 31,787.44 and 43,171.73

Step by Step Solution

1. Step 1: Write the proportion equation
   31,787.44 : 43,171.73 = 43,171.73 : x
2. Step 2: Convert to fraction form
   31,787.44/43,171.73 = 43,171.73/x
3. Step 3: Cross multiply
   31,787.44x = 43,171.73 × 43,171.73
4. Step 4: Simplify right side
   31,787.44x = 1,863,798,648.95
5. Step 5: Solve for x
   x = 1,863,798,648.95/31,787.44
6. Step 6: Final answer
   x = 58,633.18