Finding the Third Proportional to 236,794 and 362,239.50

Step by Step Solution

1. Step 1: Write the proportion equation
   236,794 : 362,239.50 = 362,239.50 : x
2. Step 2: Convert to fraction form
   236,794/362,239.50 = 362,239.50/x
3. Step 3: Cross multiply
   236,794x = 362,239.50 × 362,239.50
4. Step 4: Simplify right side
   236,794x = 131,217,455,360.25
5. Step 5: Solve for x
   x = 131,217,455,360.25/236,794
6. Step 6: Final answer
   x = 554,141.81