Finding the Third Proportional to 19,242 and 41,359.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,242 : 41,359.50 = 41,359.50 : x
2. Step 2: Convert to fraction form
   19,242/41,359.50 = 41,359.50/x
3. Step 3: Cross multiply
   19,242x = 41,359.50 × 41,359.50
4. Step 4: Simplify right side
   19,242x = 1,710,608,240.25
5. Step 5: Solve for x
   x = 1,710,608,240.25/19,242
6. Step 6: Final answer
   x = 88,899.71