Finding the Third Proportional to 33,230.25 and 53,304.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,230.25 : 53,304.75 = 53,304.75 : x
2. Step 2: Convert to fraction form
   33,230.25/53,304.75 = 53,304.75/x
3. Step 3: Cross multiply
   33,230.25x = 53,304.75 × 53,304.75
4. Step 4: Simplify right side
   33,230.25x = 2,841,396,372.56
5. Step 5: Solve for x
   x = 2,841,396,372.56/33,230.25
6. Step 6: Final answer
   x = 85,506.32