Finding the Third Proportional to 19,459 and 30,404

Step by Step Solution

1. Step 1: Write the proportion equation
   19,459 : 30,404 = 30,404 : x
2. Step 2: Convert to fraction form
   19,459/30,404 = 30,404/x
3. Step 3: Cross multiply
   19,459x = 30,404 × 30,404
4. Step 4: Simplify right side
   19,459x = 924,403,216
5. Step 5: Solve for x
   x = 924,403,216/19,459
6. Step 6: Final answer
   x = 47,505.18