Finding the Third Proportional to 88,348 and 131,322

Step by Step Solution

1. Step 1: Write the proportion equation
   88,348 : 131,322 = 131,322 : x
2. Step 2: Convert to fraction form
   88,348/131,322 = 131,322/x
3. Step 3: Cross multiply
   88,348x = 131,322 × 131,322
4. Step 4: Simplify right side
   88,348x = 17,245,467,684
5. Step 5: Solve for x
   x = 17,245,467,684/88,348
6. Step 6: Final answer
   x = 195,199.30