Finding the Third Proportional to 12,333.38 and 18,807.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,333.38 : 18,807.75 = 18,807.75 : x
2. Step 2: Convert to fraction form
   12,333.38/18,807.75 = 18,807.75/x
3. Step 3: Cross multiply
   12,333.38x = 18,807.75 × 18,807.75
4. Step 4: Simplify right side
   12,333.38x = 353,731,460.06
5. Step 5: Solve for x
   x = 353,731,460.06/12,333.38
6. Step 6: Final answer
   x = 28,680.83