Finding the Third Proportional to 59,104 and 90,843

Step by Step Solution

1. Step 1: Write the proportion equation
   59,104 : 90,843 = 90,843 : x
2. Step 2: Convert to fraction form
   59,104/90,843 = 90,843/x
3. Step 3: Cross multiply
   59,104x = 90,843 × 90,843
4. Step 4: Simplify right side
   59,104x = 8,252,450,649
5. Step 5: Solve for x
   x = 8,252,450,649/59,104
6. Step 6: Final answer
   x = 139,625.92