Finding the Third Proportional to 33,235.25 and 72,302.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,235.25 : 72,302.50 = 72,302.50 : x
2. Step 2: Convert to fraction form
   33,235.25/72,302.50 = 72,302.50/x
3. Step 3: Cross multiply
   33,235.25x = 72,302.50 × 72,302.50
4. Step 4: Simplify right side
   33,235.25x = 5,227,651,506.25
5. Step 5: Solve for x
   x = 5,227,651,506.25/33,235.25
6. Step 6: Final answer
   x = 157,292.38