Finding the Third Proportional to 33,049.50 and 53,203.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,049.50 : 53,203.50 = 53,203.50 : x
2. Step 2: Convert to fraction form
   33,049.50/53,203.50 = 53,203.50/x
3. Step 3: Cross multiply
   33,049.50x = 53,203.50 × 53,203.50
4. Step 4: Simplify right side
   33,049.50x = 2,830,612,412.25
5. Step 5: Solve for x
   x = 2,830,612,412.25/33,049.50
6. Step 6: Final answer
   x = 85,647.66