Finding the Third Proportional to 67,845 and 146,822

Step by Step Solution

1. Step 1: Write the proportion equation
   67,845 : 146,822 = 146,822 : x
2. Step 2: Convert to fraction form
   67,845/146,822 = 146,822/x
3. Step 3: Cross multiply
   67,845x = 146,822 × 146,822
4. Step 4: Simplify right side
   67,845x = 21,556,699,684
5. Step 5: Solve for x
   x = 21,556,699,684/67,845
6. Step 6: Final answer
   x = 317,734.54