Finding the Third Proportional to 67,565 and 146,667

Step by Step Solution

1. Step 1: Write the proportion equation
   67,565 : 146,667 = 146,667 : x
2. Step 2: Convert to fraction form
   67,565/146,667 = 146,667/x
3. Step 3: Cross multiply
   67,565x = 146,667 × 146,667
4. Step 4: Simplify right side
   67,565x = 21,511,208,889
5. Step 5: Solve for x
   x = 21,511,208,889/67,565
6. Step 6: Final answer
   x = 318,377.99