Finding the Third Proportional to 19,604.25 and 30,398.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,604.25 : 30,398.63 = 30,398.63 : x
2. Step 2: Convert to fraction form
   19,604.25/30,398.63 = 30,398.63/x
3. Step 3: Cross multiply
   19,604.25x = 30,398.63 × 30,398.63
4. Step 4: Simplify right side
   19,604.25x = 924,076,401.89
5. Step 5: Solve for x
   x = 924,076,401.89/19,604.25
6. Step 6: Final answer
   x = 47,136.53