Finding the Third Proportional to 40,380 and 88,293

Step by Step Solution

1. Step 1: Write the proportion equation
   40,380 : 88,293 = 88,293 : x
2. Step 2: Convert to fraction form
   40,380/88,293 = 88,293/x
3. Step 3: Cross multiply
   40,380x = 88,293 × 88,293
4. Step 4: Simplify right side
   40,380x = 7,795,653,849
5. Step 5: Solve for x
   x = 7,795,653,849/40,380
6. Step 6: Final answer
   x = 193,057.30