Finding the Third Proportional to 31,185 and 44,671.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,185 : 44,671.50 = 44,671.50 : x
2. Step 2: Convert to fraction form
   31,185/44,671.50 = 44,671.50/x
3. Step 3: Cross multiply
   31,185x = 44,671.50 × 44,671.50
4. Step 4: Simplify right side
   31,185x = 1,995,542,912.25
5. Step 5: Solve for x
   x = 1,995,542,912.25/31,185
6. Step 6: Final answer
   x = 63,990.47