Finding the Third Proportional to 119,007 and 171,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,007 : 171,958.50 = 171,958.50 : x
2. Step 2: Convert to fraction form
   119,007/171,958.50 = 171,958.50/x
3. Step 3: Cross multiply
   119,007x = 171,958.50 × 171,958.50
4. Step 4: Simplify right side
   119,007x = 29,569,725,722.25
5. Step 5: Solve for x
   x = 29,569,725,722.25/119,007
6. Step 6: Final answer
   x = 248,470.47