Finding the Third Proportional to 174,510 and 383,303

Step by Step Solution

1. Step 1: Write the proportion equation
   174,510 : 383,303 = 383,303 : x
2. Step 2: Convert to fraction form
   174,510/383,303 = 383,303/x
3. Step 3: Cross multiply
   174,510x = 383,303 × 383,303
4. Step 4: Simplify right side
   174,510x = 146,921,189,809
5. Step 5: Solve for x
   x = 146,921,189,809/174,510
6. Step 6: Final answer
   x = 841,907.00