Finding the Third Proportional to 88,148 and 195,916

Step by Step Solution

1. Step 1: Write the proportion equation
   88,148 : 195,916 = 195,916 : x
2. Step 2: Convert to fraction form
   88,148/195,916 = 195,916/x
3. Step 3: Cross multiply
   88,148x = 195,916 × 195,916
4. Step 4: Simplify right side
   88,148x = 38,383,079,056
5. Step 5: Solve for x
   x = 38,383,079,056/88,148
6. Step 6: Final answer
   x = 435,439.02