Finding the Third Proportional to 19,808 and 41,260

Step by Step Solution

1. Step 1: Write the proportion equation
   19,808 : 41,260 = 41,260 : x
2. Step 2: Convert to fraction form
   19,808/41,260 = 41,260/x
3. Step 3: Cross multiply
   19,808x = 41,260 × 41,260
4. Step 4: Simplify right side
   19,808x = 1,702,387,600
5. Step 5: Solve for x
   x = 1,702,387,600/19,808
6. Step 6: Final answer
   x = 85,944.45