Finding the Third Proportional to 12,250.69 and 26,836.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,250.69 : 26,836.31 = 26,836.31 : x
2. Step 2: Convert to fraction form
   12,250.69/26,836.31 = 26,836.31/x
3. Step 3: Cross multiply
   12,250.69x = 26,836.31 × 26,836.31
4. Step 4: Simplify right side
   12,250.69x = 720,187,668.60
5. Step 5: Solve for x
   x = 720,187,668.60/12,250.69
6. Step 6: Final answer
   x = 58,787.53