Finding the Third Proportional to 63,432 and 150,012

Step by Step Solution

1. Step 1: Write the proportion equation
   63,432 : 150,012 = 150,012 : x
2. Step 2: Convert to fraction form
   63,432/150,012 = 150,012/x
3. Step 3: Cross multiply
   63,432x = 150,012 × 150,012
4. Step 4: Simplify right side
   63,432x = 22,503,600,144
5. Step 5: Solve for x
   x = 22,503,600,144/63,432
6. Step 6: Final answer
   x = 354,767.31