Finding the Third Proportional to 89,934 and 131,984

Step by Step Solution

1. Step 1: Write the proportion equation
   89,934 : 131,984 = 131,984 : x
2. Step 2: Convert to fraction form
   89,934/131,984 = 131,984/x
3. Step 3: Cross multiply
   89,934x = 131,984 × 131,984
4. Step 4: Simplify right side
   89,934x = 17,419,776,256
5. Step 5: Solve for x
   x = 17,419,776,256/89,934
6. Step 6: Final answer
   x = 193,695.11