Finding the Third Proportional to 89,832 and 195,360

Step by Step Solution

1. Step 1: Write the proportion equation
   89,832 : 195,360 = 195,360 : x
2. Step 2: Convert to fraction form
   89,832/195,360 = 195,360/x
3. Step 3: Cross multiply
   89,832x = 195,360 × 195,360
4. Step 4: Simplify right side
   89,832x = 38,165,529,600
5. Step 5: Solve for x
   x = 38,165,529,600/89,832
6. Step 6: Final answer
   x = 424,854.50