Finding the Third Proportional to 34,429.50 and 71,951.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,429.50 : 71,951.06 = 71,951.06 : x
2. Step 2: Convert to fraction form
   34,429.50/71,951.06 = 71,951.06/x
3. Step 3: Cross multiply
   34,429.50x = 71,951.06 × 71,951.06
4. Step 4: Simplify right side
   34,429.50x = 5,176,955,394.88
5. Step 5: Solve for x
   x = 5,176,955,394.88/34,429.50
6. Step 6: Final answer
   x = 150,363.94