Finding the Third Proportional to 34,329 and 70,861.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,329 : 70,861.50 = 70,861.50 : x
2. Step 2: Convert to fraction form
   34,329/70,861.50 = 70,861.50/x
3. Step 3: Cross multiply
   34,329x = 70,861.50 × 70,861.50
4. Step 4: Simplify right side
   34,329x = 5,021,352,182.25
5. Step 5: Solve for x
   x = 5,021,352,182.25/34,329
6. Step 6: Final answer
   x = 146,271.44