Finding the Third Proportional to 89,487 and 195,051

Step by Step Solution

1. Step 1: Write the proportion equation
   89,487 : 195,051 = 195,051 : x
2. Step 2: Convert to fraction form
   89,487/195,051 = 195,051/x
3. Step 3: Cross multiply
   89,487x = 195,051 × 195,051
4. Step 4: Simplify right side
   89,487x = 38,044,892,601
5. Step 5: Solve for x
   x = 38,044,892,601/89,487
6. Step 6: Final answer
   x = 425,144.35