Finding the Third Proportional to 19,588 and 40,760

Step by Step Solution

1. Step 1: Write the proportion equation
   19,588 : 40,760 = 40,760 : x
2. Step 2: Convert to fraction form
   19,588/40,760 = 40,760/x
3. Step 3: Cross multiply
   19,588x = 40,760 × 40,760
4. Step 4: Simplify right side
   19,588x = 1,661,377,600
5. Step 5: Solve for x
   x = 1,661,377,600/19,588
6. Step 6: Final answer
   x = 84,816.09