Finding the Third Proportional to 31,234 and 49,956

Step by Step Solution

1. Step 1: Write the proportion equation
   31,234 : 49,956 = 49,956 : x
2. Step 2: Convert to fraction form
   31,234/49,956 = 49,956/x
3. Step 3: Cross multiply
   31,234x = 49,956 × 49,956
4. Step 4: Simplify right side
   31,234x = 2,495,601,936
5. Step 5: Solve for x
   x = 2,495,601,936/31,234
6. Step 6: Final answer
   x = 79,900.17