Finding the Third Proportional to 158,358.56 and 341,628.56

Step by Step Solution

1. Step 1: Write the proportion equation
   158,358.56 : 341,628.56 = 341,628.56 : x
2. Step 2: Convert to fraction form
   158,358.56/341,628.56 = 341,628.56/x
3. Step 3: Cross multiply
   158,358.56x = 341,628.56 × 341,628.56
4. Step 4: Simplify right side
   158,358.56x = 116,710,074,715.82
5. Step 5: Solve for x
   x = 116,710,074,715.82/158,358.56
6. Step 6: Final answer
   x = 736,998.83