Finding the Third Proportional to 63,460 and 150,339

Step by Step Solution

1. Step 1: Write the proportion equation
   63,460 : 150,339 = 150,339 : x
2. Step 2: Convert to fraction form
   63,460/150,339 = 150,339/x
3. Step 3: Cross multiply
   63,460x = 150,339 × 150,339
4. Step 4: Simplify right side
   63,460x = 22,601,814,921
5. Step 5: Solve for x
   x = 22,601,814,921/63,460
6. Step 6: Final answer
   x = 356,158.45