Finding the Third Proportional to 26,443 and 58,118

Step by Step Solution

1. Step 1: Write the proportion equation
   26,443 : 58,118 = 58,118 : x
2. Step 2: Convert to fraction form
   26,443/58,118 = 58,118/x
3. Step 3: Cross multiply
   26,443x = 58,118 × 58,118
4. Step 4: Simplify right side
   26,443x = 3,377,701,924
5. Step 5: Solve for x
   x = 3,377,701,924/26,443
6. Step 6: Final answer
   x = 127,735.20