Finding the Third Proportional to 132,492 and 196,936

Step by Step Solution

1. Step 1: Write the proportion equation
   132,492 : 196,936 = 196,936 : x
2. Step 2: Convert to fraction form
   132,492/196,936 = 196,936/x
3. Step 3: Cross multiply
   132,492x = 196,936 × 196,936
4. Step 4: Simplify right side
   132,492x = 38,783,788,096
5. Step 5: Solve for x
   x = 38,783,788,096/132,492
6. Step 6: Final answer
   x = 292,725.51