Finding the Third Proportional to 31,501 and 50,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,501 : 50,755.50 = 50,755.50 : x
2. Step 2: Convert to fraction form
   31,501/50,755.50 = 50,755.50/x
3. Step 3: Cross multiply
   31,501x = 50,755.50 × 50,755.50
4. Step 4: Simplify right side
   31,501x = 2,576,120,780.25
5. Step 5: Solve for x
   x = 2,576,120,780.25/31,501
6. Step 6: Final answer
   x = 81,779.02