Finding the Third Proportional to 72,350 and 150,244

Step by Step Solution

1. Step 1: Write the proportion equation
   72,350 : 150,244 = 150,244 : x
2. Step 2: Convert to fraction form
   72,350/150,244 = 150,244/x
3. Step 3: Cross multiply
   72,350x = 150,244 × 150,244
4. Step 4: Simplify right side
   72,350x = 22,573,259,536
5. Step 5: Solve for x
   x = 22,573,259,536/72,350
6. Step 6: Final answer
   x = 312,000.82