Finding the Third Proportional to 26,600.06 and 57,120.19

Step by Step Solution

1. Step 1: Write the proportion equation
   26,600.06 : 57,120.19 = 57,120.19 : x
2. Step 2: Convert to fraction form
   26,600.06/57,120.19 = 57,120.19/x
3. Step 3: Cross multiply
   26,600.06x = 57,120.19 × 57,120.19
4. Step 4: Simplify right side
   26,600.06x = 3,262,715,820.04
5. Step 5: Solve for x
   x = 3,262,715,820.04/26,600.06
6. Step 6: Final answer
   x = 122,658.20