Finding the Third Proportional to 31,753 and 50,236

Step by Step Solution

1. Step 1: Write the proportion equation
   31,753 : 50,236 = 50,236 : x
2. Step 2: Convert to fraction form
   31,753/50,236 = 50,236/x
3. Step 3: Cross multiply
   31,753x = 50,236 × 50,236
4. Step 4: Simplify right side
   31,753x = 2,523,655,696
5. Step 5: Solve for x
   x = 2,523,655,696/31,753
6. Step 6: Final answer
   x = 79,477.71