Finding the Third Proportional to 173,233 and 379,568

Step by Step Solution

1. Step 1: Write the proportion equation
   173,233 : 379,568 = 379,568 : x
2. Step 2: Convert to fraction form
   173,233/379,568 = 379,568/x
3. Step 3: Cross multiply
   173,233x = 379,568 × 379,568
4. Step 4: Simplify right side
   173,233x = 144,071,866,624
5. Step 5: Solve for x
   x = 144,071,866,624/173,233
6. Step 6: Final answer
   x = 831,665.25