Finding the Third Proportional to 107,446.50 and 234,009

Step by Step Solution

1. Step 1: Write the proportion equation
   107,446.50 : 234,009 = 234,009 : x
2. Step 2: Convert to fraction form
   107,446.50/234,009 = 234,009/x
3. Step 3: Cross multiply
   107,446.50x = 234,009 × 234,009
4. Step 4: Simplify right side
   107,446.50x = 54,760,212,081
5. Step 5: Solve for x
   x = 54,760,212,081/107,446.50
6. Step 6: Final answer
   x = 509,650.96