Finding the Third Proportional to 194,418 and 304,324.50

Step by Step Solution

1. Step 1: Write the proportion equation
   194,418 : 304,324.50 = 304,324.50 : x
2. Step 2: Convert to fraction form
   194,418/304,324.50 = 304,324.50/x
3. Step 3: Cross multiply
   194,418x = 304,324.50 × 304,324.50
4. Step 4: Simplify right side
   194,418x = 92,613,401,300.25
5. Step 5: Solve for x
   x = 92,613,401,300.25/194,418
6. Step 6: Final answer
   x = 476,362.28