Finding the Third Proportional to 131,061 and 196,386

Step by Step Solution

1. Step 1: Write the proportion equation
   131,061 : 196,386 = 196,386 : x
2. Step 2: Convert to fraction form
   131,061/196,386 = 196,386/x
3. Step 3: Cross multiply
   131,061x = 196,386 × 196,386
4. Step 4: Simplify right side
   131,061x = 38,567,460,996
5. Step 5: Solve for x
   x = 38,567,460,996/131,061
6. Step 6: Final answer
   x = 294,271.07