Finding the Third Proportional to 39,841 and 55,836.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,841 : 55,836.50 = 55,836.50 : x
2. Step 2: Convert to fraction form
   39,841/55,836.50 = 55,836.50/x
3. Step 3: Cross multiply
   39,841x = 55,836.50 × 55,836.50
4. Step 4: Simplify right side
   39,841x = 3,117,714,732.25
5. Step 5: Solve for x
   x = 3,117,714,732.25/39,841
6. Step 6: Final answer
   x = 78,253.93