Finding the Third Proportional to 88,712 and 141,082

Step by Step Solution

1. Step 1: Write the proportion equation
   88,712 : 141,082 = 141,082 : x
2. Step 2: Convert to fraction form
   88,712/141,082 = 141,082/x
3. Step 3: Cross multiply
   88,712x = 141,082 × 141,082
4. Step 4: Simplify right side
   88,712x = 19,904,130,724
5. Step 5: Solve for x
   x = 19,904,130,724/88,712
6. Step 6: Final answer
   x = 224,367.96