Finding the Third Proportional to 155,474 and 333,058

Step by Step Solution

1. Step 1: Write the proportion equation
   155,474 : 333,058 = 333,058 : x
2. Step 2: Convert to fraction form
   155,474/333,058 = 333,058/x
3. Step 3: Cross multiply
   155,474x = 333,058 × 333,058
4. Step 4: Simplify right side
   155,474x = 110,927,631,364
5. Step 5: Solve for x
   x = 110,927,631,364/155,474
6. Step 6: Final answer
   x = 713,480.27