Finding the Third Proportional to 19,882 and 42,548

Step by Step Solution

1. Step 1: Write the proportion equation
   19,882 : 42,548 = 42,548 : x
2. Step 2: Convert to fraction form
   19,882/42,548 = 42,548/x
3. Step 3: Cross multiply
   19,882x = 42,548 × 42,548
4. Step 4: Simplify right side
   19,882x = 1,810,332,304
5. Step 5: Solve for x
   x = 1,810,332,304/19,882
6. Step 6: Final answer
   x = 91,053.83