Finding the Third Proportional to 26,889.75 and 58,442.63

Step by Step Solution

1. Step 1: Write the proportion equation
   26,889.75 : 58,442.63 = 58,442.63 : x
2. Step 2: Convert to fraction form
   26,889.75/58,442.63 = 58,442.63/x
3. Step 3: Cross multiply
   26,889.75x = 58,442.63 × 58,442.63
4. Step 4: Simplify right side
   26,889.75x = 3,415,540,416.89
5. Step 5: Solve for x
   x = 3,415,540,416.89/26,889.75
6. Step 6: Final answer
   x = 127,020.16