Finding the Third Proportional to 150,890.50 and 226,354

Step by Step Solution

1. Step 1: Write the proportion equation
   150,890.50 : 226,354 = 226,354 : x
2. Step 2: Convert to fraction form
   150,890.50/226,354 = 226,354/x
3. Step 3: Cross multiply
   150,890.50x = 226,354 × 226,354
4. Step 4: Simplify right side
   150,890.50x = 51,236,133,316
5. Step 5: Solve for x
   x = 51,236,133,316/150,890.50
6. Step 6: Final answer
   x = 339,558.38