Finding the Third Proportional to 26,380.69 and 57,636.56

Step by Step Solution

1. Step 1: Write the proportion equation
   26,380.69 : 57,636.56 = 57,636.56 : x
2. Step 2: Convert to fraction form
   26,380.69/57,636.56 = 57,636.56/x
3. Step 3: Cross multiply
   26,380.69x = 57,636.56 × 57,636.56
4. Step 4: Simplify right side
   26,380.69x = 3,321,973,336.82
5. Step 5: Solve for x
   x = 3,321,973,336.82/26,380.69
6. Step 6: Final answer
   x = 125,924.44