Finding the Third Proportional to 251,469 and 341,725.50

Step by Step Solution

1. Step 1: Write the proportion equation
   251,469 : 341,725.50 = 341,725.50 : x
2. Step 2: Convert to fraction form
   251,469/341,725.50 = 341,725.50/x
3. Step 3: Cross multiply
   251,469x = 341,725.50 × 341,725.50
4. Step 4: Simplify right side
   251,469x = 116,776,317,350.25
5. Step 5: Solve for x
   x = 116,776,317,350.25/251,469
6. Step 6: Final answer
   x = 464,376.59