Finding the Third Proportional to 88,842 and 131,910

Step by Step Solution

1. Step 1: Write the proportion equation
   88,842 : 131,910 = 131,910 : x
2. Step 2: Convert to fraction form
   88,842/131,910 = 131,910/x
3. Step 3: Cross multiply
   88,842x = 131,910 × 131,910
4. Step 4: Simplify right side
   88,842x = 17,400,248,100
5. Step 5: Solve for x
   x = 17,400,248,100/88,842
6. Step 6: Final answer
   x = 195,856.11