Finding the Third Proportional to 33,278 and 72,093

Step by Step Solution

1. Step 1: Write the proportion equation
   33,278 : 72,093 = 72,093 : x
2. Step 2: Convert to fraction form
   33,278/72,093 = 72,093/x
3. Step 3: Cross multiply
   33,278x = 72,093 × 72,093
4. Step 4: Simplify right side
   33,278x = 5,197,400,649
5. Step 5: Solve for x
   x = 5,197,400,649/33,278
6. Step 6: Final answer
   x = 156,181.28