Finding the Third Proportional to 67,254 and 141,996

Step by Step Solution

1. Step 1: Write the proportion equation
   67,254 : 141,996 = 141,996 : x
2. Step 2: Convert to fraction form
   67,254/141,996 = 141,996/x
3. Step 3: Cross multiply
   67,254x = 141,996 × 141,996
4. Step 4: Simplify right side
   67,254x = 20,162,864,016
5. Step 5: Solve for x
   x = 20,162,864,016/67,254
6. Step 6: Final answer
   x = 299,801.71