Finding the Third Proportional to 60,371 and 131,961

Step by Step Solution

1. Step 1: Write the proportion equation
   60,371 : 131,961 = 131,961 : x
2. Step 2: Convert to fraction form
   60,371/131,961 = 131,961/x
3. Step 3: Cross multiply
   60,371x = 131,961 × 131,961
4. Step 4: Simplify right side
   60,371x = 17,413,705,521
5. Step 5: Solve for x
   x = 17,413,705,521/60,371
6. Step 6: Final answer
   x = 288,444.87