Finding the Third Proportional to 150,894 and 227,878.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,894 : 227,878.50 = 227,878.50 : x
2. Step 2: Convert to fraction form
   150,894/227,878.50 = 227,878.50/x
3. Step 3: Cross multiply
   150,894x = 227,878.50 × 227,878.50
4. Step 4: Simplify right side
   150,894x = 51,928,610,762.25
5. Step 5: Solve for x
   x = 51,928,610,762.25/150,894
6. Step 6: Final answer
   x = 344,139.67