Finding the Third Proportional to 19,167 and 42,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,167 : 42,022.50 = 42,022.50 : x
2. Step 2: Convert to fraction form
   19,167/42,022.50 = 42,022.50/x
3. Step 3: Cross multiply
   19,167x = 42,022.50 × 42,022.50
4. Step 4: Simplify right side
   19,167x = 1,765,890,506.25
5. Step 5: Solve for x
   x = 1,765,890,506.25/19,167
6. Step 6: Final answer
   x = 92,131.82