Finding the Third Proportional to 33,660 and 52,804.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,660 : 52,804.50 = 52,804.50 : x
2. Step 2: Convert to fraction form
   33,660/52,804.50 = 52,804.50/x
3. Step 3: Cross multiply
   33,660x = 52,804.50 × 52,804.50
4. Step 4: Simplify right side
   33,660x = 2,788,315,220.25
5. Step 5: Solve for x
   x = 2,788,315,220.25/33,660
6. Step 6: Final answer
   x = 82,837.65