Finding the Third Proportional to 26,424.56 and 54,595.69

Step by Step Solution

1. Step 1: Write the proportion equation
   26,424.56 : 54,595.69 = 54,595.69 : x
2. Step 2: Convert to fraction form
   26,424.56/54,595.69 = 54,595.69/x
3. Step 3: Cross multiply
   26,424.56x = 54,595.69 × 54,595.69
4. Step 4: Simplify right side
   26,424.56x = 2,980,689,093.60
5. Step 5: Solve for x
   x = 2,980,689,093.60/26,424.56
6. Step 6: Final answer
   x = 112,799.94