Finding the Third Proportional to 67,828 and 141,848

Step by Step Solution

1. Step 1: Write the proportion equation
   67,828 : 141,848 = 141,848 : x
2. Step 2: Convert to fraction form
   67,828/141,848 = 141,848/x
3. Step 3: Cross multiply
   67,828x = 141,848 × 141,848
4. Step 4: Simplify right side
   67,828x = 20,120,855,104
5. Step 5: Solve for x
   x = 20,120,855,104/67,828
6. Step 6: Final answer
   x = 296,645.27