Finding the Third Proportional to 26,137.69 and 54,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,137.69 : 54,796.50 = 54,796.50 : x
2. Step 2: Convert to fraction form
   26,137.69/54,796.50 = 54,796.50/x
3. Step 3: Cross multiply
   26,137.69x = 54,796.50 × 54,796.50
4. Step 4: Simplify right side
   26,137.69x = 3,002,656,412.25
5. Step 5: Solve for x
   x = 3,002,656,412.25/26,137.69
6. Step 6: Final answer
   x = 114,878.43