Finding the Third Proportional to 60,263 and 131,632

Step by Step Solution

1. Step 1: Write the proportion equation
   60,263 : 131,632 = 131,632 : x
2. Step 2: Convert to fraction form
   60,263/131,632 = 131,632/x
3. Step 3: Cross multiply
   60,263x = 131,632 × 131,632
4. Step 4: Simplify right side
   60,263x = 17,326,983,424
5. Step 5: Solve for x
   x = 17,326,983,424/60,263
6. Step 6: Final answer
   x = 287,522.75