Finding the Third Proportional to 26,545.22 and 58,990.78

Step by Step Solution

1. Step 1: Write the proportion equation
   26,545.22 : 58,990.78 = 58,990.78 : x
2. Step 2: Convert to fraction form
   26,545.22/58,990.78 = 58,990.78/x
3. Step 3: Cross multiply
   26,545.22x = 58,990.78 × 58,990.78
4. Step 4: Simplify right side
   26,545.22x = 3,479,912,272.49
5. Step 5: Solve for x
   x = 3,479,912,272.49/26,545.22
6. Step 6: Final answer
   x = 131,093.75