Finding the Third Proportional to 19,086 and 40,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,086 : 40,993.50 = 40,993.50 : x
2. Step 2: Convert to fraction form
   19,086/40,993.50 = 40,993.50/x
3. Step 3: Cross multiply
   19,086x = 40,993.50 × 40,993.50
4. Step 4: Simplify right side
   19,086x = 1,680,467,042.25
5. Step 5: Solve for x
   x = 1,680,467,042.25/19,086
6. Step 6: Final answer
   x = 88,047.10