Finding the Third Proportional to 98,320 and 150,345

Step by Step Solution

1. Step 1: Write the proportion equation
   98,320 : 150,345 = 150,345 : x
2. Step 2: Convert to fraction form
   98,320/150,345 = 150,345/x
3. Step 3: Cross multiply
   98,320x = 150,345 × 150,345
4. Step 4: Simplify right side
   98,320x = 22,603,619,025
5. Step 5: Solve for x
   x = 22,603,619,025/98,320
6. Step 6: Final answer
   x = 229,898.48