Finding the Third Proportional to 131,248 and 196,996

Step by Step Solution

1. Step 1: Write the proportion equation
   131,248 : 196,996 = 196,996 : x
2. Step 2: Convert to fraction form
   131,248/196,996 = 196,996/x
3. Step 3: Cross multiply
   131,248x = 196,996 × 196,996
4. Step 4: Simplify right side
   131,248x = 38,807,424,016
5. Step 5: Solve for x
   x = 38,807,424,016/131,248
6. Step 6: Final answer
   x = 295,680.12