Finding the Third Proportional to 88,957 and 195,410

Step by Step Solution

1. Step 1: Write the proportion equation
   88,957 : 195,410 = 195,410 : x
2. Step 2: Convert to fraction form
   88,957/195,410 = 195,410/x
3. Step 3: Cross multiply
   88,957x = 195,410 × 195,410
4. Step 4: Simplify right side
   88,957x = 38,185,068,100
5. Step 5: Solve for x
   x = 38,185,068,100/88,957
6. Step 6: Final answer
   x = 429,253.10