Finding the Third Proportional to 131,582 and 195,105

Step by Step Solution

1. Step 1: Write the proportion equation
   131,582 : 195,105 = 195,105 : x
2. Step 2: Convert to fraction form
   131,582/195,105 = 195,105/x
3. Step 3: Cross multiply
   131,582x = 195,105 × 195,105
4. Step 4: Simplify right side
   131,582x = 38,065,961,025
5. Step 5: Solve for x
   x = 38,065,961,025/131,582
6. Step 6: Final answer
   x = 289,294.59