Finding the Third Proportional to 69,301.50 and 150,258

Step by Step Solution

1. Step 1: Write the proportion equation
   69,301.50 : 150,258 = 150,258 : x
2. Step 2: Convert to fraction form
   69,301.50/150,258 = 150,258/x
3. Step 3: Cross multiply
   69,301.50x = 150,258 × 150,258
4. Step 4: Simplify right side
   69,301.50x = 22,577,466,564
5. Step 5: Solve for x
   x = 22,577,466,564/69,301.50
6. Step 6: Final answer
   x = 325,786.12