Finding the Third Proportional to 150,563.25 and 334,341

Step by Step Solution

1. Step 1: Write the proportion equation
   150,563.25 : 334,341 = 334,341 : x
2. Step 2: Convert to fraction form
   150,563.25/334,341 = 334,341/x
3. Step 3: Cross multiply
   150,563.25x = 334,341 × 334,341
4. Step 4: Simplify right side
   150,563.25x = 111,783,904,281
5. Step 5: Solve for x
   x = 111,783,904,281/150,563.25
6. Step 6: Final answer
   x = 742,438.17