Finding the Third Proportional to 174,834 and 383,030

Step by Step Solution

1. Step 1: Write the proportion equation
   174,834 : 383,030 = 383,030 : x
2. Step 2: Convert to fraction form
   174,834/383,030 = 383,030/x
3. Step 3: Cross multiply
   174,834x = 383,030 × 383,030
4. Step 4: Simplify right side
   174,834x = 146,711,980,900
5. Step 5: Solve for x
   x = 146,711,980,900/174,834
6. Step 6: Final answer
   x = 839,150.17