Finding the Third Proportional to 154,794 and 236,626.50

Step by Step Solution

1. Step 1: Write the proportion equation
   154,794 : 236,626.50 = 236,626.50 : x
2. Step 2: Convert to fraction form
   154,794/236,626.50 = 236,626.50/x
3. Step 3: Cross multiply
   154,794x = 236,626.50 × 236,626.50
4. Step 4: Simplify right side
   154,794x = 55,992,100,502.25
5. Step 5: Solve for x
   x = 55,992,100,502.25/154,794
6. Step 6: Final answer
   x = 361,720.10