Finding the Third Proportional to 33,552 and 72,928

Step by Step Solution

1. Step 1: Write the proportion equation
   33,552 : 72,928 = 72,928 : x
2. Step 2: Convert to fraction form
   33,552/72,928 = 72,928/x
3. Step 3: Cross multiply
   33,552x = 72,928 × 72,928
4. Step 4: Simplify right side
   33,552x = 5,318,493,184
5. Step 5: Solve for x
   x = 5,318,493,184/33,552
6. Step 6: Final answer
   x = 158,514.94