Finding the Third Proportional to 204,030 and 474,300

Step by Step Solution

1. Step 1: Write the proportion equation
   204,030 : 474,300 = 474,300 : x
2. Step 2: Convert to fraction form
   204,030/474,300 = 474,300/x
3. Step 3: Cross multiply
   204,030x = 474,300 × 474,300
4. Step 4: Simplify right side
   204,030x = 224,960,490,000
5. Step 5: Solve for x
   x = 224,960,490,000/204,030
6. Step 6: Final answer
   x = 1,102,585.36