Finding the Third Proportional to 122,935.50 and 270,258

Step by Step Solution

1. Step 1: Write the proportion equation
   122,935.50 : 270,258 = 270,258 : x
2. Step 2: Convert to fraction form
   122,935.50/270,258 = 270,258/x
3. Step 3: Cross multiply
   122,935.50x = 270,258 × 270,258
4. Step 4: Simplify right side
   122,935.50x = 73,039,386,564
5. Step 5: Solve for x
   x = 73,039,386,564/122,935.50
6. Step 6: Final answer
   x = 594,127.71