Finding the Third Proportional to 158,532.75 and 245,754

Step by Step Solution

1. Step 1: Write the proportion equation
   158,532.75 : 245,754 = 245,754 : x
2. Step 2: Convert to fraction form
   158,532.75/245,754 = 245,754/x
3. Step 3: Cross multiply
   158,532.75x = 245,754 × 245,754
4. Step 4: Simplify right side
   158,532.75x = 60,395,028,516
5. Step 5: Solve for x
   x = 60,395,028,516/158,532.75
6. Step 6: Final answer
   x = 380,962.47