Finding the Third Proportional to 19,243 and 42,014

Step by Step Solution

1. Step 1: Write the proportion equation
   19,243 : 42,014 = 42,014 : x
2. Step 2: Convert to fraction form
   19,243/42,014 = 42,014/x
3. Step 3: Cross multiply
   19,243x = 42,014 × 42,014
4. Step 4: Simplify right side
   19,243x = 1,765,176,196
5. Step 5: Solve for x
   x = 1,765,176,196/19,243
6. Step 6: Final answer
   x = 91,730.82