Finding the Third Proportional to 33,329.25 and 72,194.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,329.25 : 72,194.63 = 72,194.63 : x
2. Step 2: Convert to fraction form
   33,329.25/72,194.63 = 72,194.63/x
3. Step 3: Cross multiply
   33,329.25x = 72,194.63 × 72,194.63
4. Step 4: Simplify right side
   33,329.25x = 5,212,063,878.89
5. Step 5: Solve for x
   x = 5,212,063,878.89/33,329.25
6. Step 6: Final answer
   x = 156,381.07