Finding the Third Proportional to 19,487 and 41,955

Step by Step Solution

1. Step 1: Write the proportion equation
   19,487 : 41,955 = 41,955 : x
2. Step 2: Convert to fraction form
   19,487/41,955 = 41,955/x
3. Step 3: Cross multiply
   19,487x = 41,955 × 41,955
4. Step 4: Simplify right side
   19,487x = 1,760,222,025
5. Step 5: Solve for x
   x = 1,760,222,025/19,487
6. Step 6: Final answer
   x = 90,328.01