Finding the Third Proportional to 19,279.50 and 40,098

Step by Step Solution

1. Step 1: Write the proportion equation
   19,279.50 : 40,098 = 40,098 : x
2. Step 2: Convert to fraction form
   19,279.50/40,098 = 40,098/x
3. Step 3: Cross multiply
   19,279.50x = 40,098 × 40,098
4. Step 4: Simplify right side
   19,279.50x = 1,607,849,604
5. Step 5: Solve for x
   x = 1,607,849,604/19,279.50
6. Step 6: Final answer
   x = 83,396.85