Finding the Third Proportional to 33,736.50 and 53,608.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,736.50 : 53,608.50 = 53,608.50 : x
2. Step 2: Convert to fraction form
   33,736.50/53,608.50 = 53,608.50/x
3. Step 3: Cross multiply
   33,736.50x = 53,608.50 × 53,608.50
4. Step 4: Simplify right side
   33,736.50x = 2,873,871,272.25
5. Step 5: Solve for x
   x = 2,873,871,272.25/33,736.50
6. Step 6: Final answer
   x = 85,185.82