Finding the Third Proportional to 119,043 and 247,945.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,043 : 247,945.50 = 247,945.50 : x
2. Step 2: Convert to fraction form
   119,043/247,945.50 = 247,945.50/x
3. Step 3: Cross multiply
   119,043x = 247,945.50 × 247,945.50
4. Step 4: Simplify right side
   119,043x = 61,476,970,970.25
5. Step 5: Solve for x
   x = 61,476,970,970.25/119,043
6. Step 6: Final answer
   x = 516,426.59