Finding the Third Proportional to 155,946.50 and 235,028

Step by Step Solution

1. Step 1: Write the proportion equation
   155,946.50 : 235,028 = 235,028 : x
2. Step 2: Convert to fraction form
   155,946.50/235,028 = 235,028/x
3. Step 3: Cross multiply
   155,946.50x = 235,028 × 235,028
4. Step 4: Simplify right side
   155,946.50x = 55,238,160,784
5. Step 5: Solve for x
   x = 55,238,160,784/155,946.50
6. Step 6: Final answer
   x = 354,212.25