Finding the Third Proportional to 71,011.69 and 154,734.75

Step by Step Solution

1. Step 1: Write the proportion equation
   71,011.69 : 154,734.75 = 154,734.75 : x
2. Step 2: Convert to fraction form
   71,011.69/154,734.75 = 154,734.75/x
3. Step 3: Cross multiply
   71,011.69x = 154,734.75 × 154,734.75
4. Step 4: Simplify right side
   71,011.69x = 23,942,842,857.56
5. Step 5: Solve for x
   x = 23,942,842,857.56/71,011.69
6. Step 6: Final answer
   x = 337,167.64