Finding the Third Proportional to 88,492 and 191,059

Step by Step Solution

1. Step 1: Write the proportion equation
   88,492 : 191,059 = 191,059 : x
2. Step 2: Convert to fraction form
   88,492/191,059 = 191,059/x
3. Step 3: Cross multiply
   88,492x = 191,059 × 191,059
4. Step 4: Simplify right side
   88,492x = 36,503,541,481
5. Step 5: Solve for x
   x = 36,503,541,481/88,492
6. Step 6: Final answer
   x = 412,506.68