Finding the Third Proportional to 63,060 and 131,960

Step by Step Solution

1. Step 1: Write the proportion equation
   63,060 : 131,960 = 131,960 : x
2. Step 2: Convert to fraction form
   63,060/131,960 = 131,960/x
3. Step 3: Cross multiply
   63,060x = 131,960 × 131,960
4. Step 4: Simplify right side
   63,060x = 17,413,441,600
5. Step 5: Solve for x
   x = 17,413,441,600/63,060
6. Step 6: Final answer
   x = 276,140.84