Finding the Third Proportional to 188,325 and 293,908.50

Step by Step Solution

1. Step 1: Write the proportion equation
   188,325 : 293,908.50 = 293,908.50 : x
2. Step 2: Convert to fraction form
   188,325/293,908.50 = 293,908.50/x
3. Step 3: Cross multiply
   188,325x = 293,908.50 × 293,908.50
4. Step 4: Simplify right side
   188,325x = 86,382,206,372.25
5. Step 5: Solve for x
   x = 86,382,206,372.25/188,325
6. Step 6: Final answer
   x = 458,686.88