Finding the Third Proportional to 144,833.06 and 302,904.56

Step by Step Solution

1. Step 1: Write the proportion equation
   144,833.06 : 302,904.56 = 302,904.56 : x
2. Step 2: Convert to fraction form
   144,833.06/302,904.56 = 302,904.56/x
3. Step 3: Cross multiply
   144,833.06x = 302,904.56 × 302,904.56
4. Step 4: Simplify right side
   144,833.06x = 91,751,173,983.32
5. Step 5: Solve for x
   x = 91,751,173,983.32/144,833.06
6. Step 6: Final answer
   x = 633,496.06