Finding the Third Proportional to 151,206 and 223,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,206 : 223,360.50 = 223,360.50 : x
2. Step 2: Convert to fraction form
   151,206/223,360.50 = 223,360.50/x
3. Step 3: Cross multiply
   151,206x = 223,360.50 × 223,360.50
4. Step 4: Simplify right side
   151,206x = 49,889,912,960.25
5. Step 5: Solve for x
   x = 49,889,912,960.25/151,206
6. Step 6: Final answer
   x = 329,946.65