Finding the Third Proportional to 150,279 and 224,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,279 : 224,947.50 = 224,947.50 : x
2. Step 2: Convert to fraction form
   150,279/224,947.50 = 224,947.50/x
3. Step 3: Cross multiply
   150,279x = 224,947.50 × 224,947.50
4. Step 4: Simplify right side
   150,279x = 50,601,377,756.25
5. Step 5: Solve for x
   x = 50,601,377,756.25/150,279
6. Step 6: Final answer
   x = 336,716.23