Finding the Third Proportional to 26,306.65 and 55,899.49

Step by Step Solution

1. Step 1: Write the proportion equation
   26,306.65 : 55,899.49 = 55,899.49 : x
2. Step 2: Convert to fraction form
   26,306.65/55,899.49 = 55,899.49/x
3. Step 3: Cross multiply
   26,306.65x = 55,899.49 × 55,899.49
4. Step 4: Simplify right side
   26,306.65x = 3,124,753,226.82
5. Step 5: Solve for x
   x = 3,124,753,226.82/26,306.65
6. Step 6: Final answer
   x = 118,781.88