Finding the Third Proportional to 26,542.69 and 57,236.63

Step by Step Solution

1. Step 1: Write the proportion equation
   26,542.69 : 57,236.63 = 57,236.63 : x
2. Step 2: Convert to fraction form
   26,542.69/57,236.63 = 57,236.63/x
3. Step 3: Cross multiply
   26,542.69x = 57,236.63 × 57,236.63
4. Step 4: Simplify right side
   26,542.69x = 3,276,031,241.39
5. Step 5: Solve for x
   x = 3,276,031,241.39/26,542.69
6. Step 6: Final answer
   x = 123,425.00