Finding the Third Proportional to 234,162 and 334,610

Step by Step Solution

1. Step 1: Write the proportion equation
   234,162 : 334,610 = 334,610 : x
2. Step 2: Convert to fraction form
   234,162/334,610 = 334,610/x
3. Step 3: Cross multiply
   234,162x = 334,610 × 334,610
4. Step 4: Simplify right side
   234,162x = 111,963,852,100
5. Step 5: Solve for x
   x = 111,963,852,100/234,162
6. Step 6: Final answer
   x = 478,146.98