Finding the Third Proportional to 26,775.56 and 58,806.63

Step by Step Solution

1. Step 1: Write the proportion equation
   26,775.56 : 58,806.63 = 58,806.63 : x
2. Step 2: Convert to fraction form
   26,775.56/58,806.63 = 58,806.63/x
3. Step 3: Cross multiply
   26,775.56x = 58,806.63 × 58,806.63
4. Step 4: Simplify right side
   26,775.56x = 3,458,220,062.74
5. Step 5: Solve for x
   x = 3,458,220,062.74/26,775.56
6. Step 6: Final answer
   x = 129,155.83