Finding the Third Proportional to 89,262 and 195,084

Step by Step Solution

1. Step 1: Write the proportion equation
   89,262 : 195,084 = 195,084 : x
2. Step 2: Convert to fraction form
   89,262/195,084 = 195,084/x
3. Step 3: Cross multiply
   89,262x = 195,084 × 195,084
4. Step 4: Simplify right side
   89,262x = 38,057,767,056
5. Step 5: Solve for x
   x = 38,057,767,056/89,262
6. Step 6: Final answer
   x = 426,360.23