Finding the Third Proportional to 164,622 and 245,958

Step by Step Solution

1. Step 1: Write the proportion equation
   164,622 : 245,958 = 245,958 : x
2. Step 2: Convert to fraction form
   164,622/245,958 = 245,958/x
3. Step 3: Cross multiply
   164,622x = 245,958 × 245,958
4. Step 4: Simplify right side
   164,622x = 60,495,337,764
5. Step 5: Solve for x
   x = 60,495,337,764/164,622
6. Step 6: Final answer
   x = 367,480.27