Finding the Third Proportional to 89,362 and 131,306

Step by Step Solution

1. Step 1: Write the proportion equation
   89,362 : 131,306 = 131,306 : x
2. Step 2: Convert to fraction form
   89,362/131,306 = 131,306/x
3. Step 3: Cross multiply
   89,362x = 131,306 × 131,306
4. Step 4: Simplify right side
   89,362x = 17,241,265,636
5. Step 5: Solve for x
   x = 17,241,265,636/89,362
6. Step 6: Final answer
   x = 192,937.33