Finding the Third Proportional to 19,142 and 41,938

Step by Step Solution

1. Step 1: Write the proportion equation
   19,142 : 41,938 = 41,938 : x
2. Step 2: Convert to fraction form
   19,142/41,938 = 41,938/x
3. Step 3: Cross multiply
   19,142x = 41,938 × 41,938
4. Step 4: Simplify right side
   19,142x = 1,758,795,844
5. Step 5: Solve for x
   x = 1,758,795,844/19,142
6. Step 6: Final answer
   x = 91,881.51