Finding the Third Proportional to 59,266 and 90,755

Step by Step Solution

1. Step 1: Write the proportion equation
   59,266 : 90,755 = 90,755 : x
2. Step 2: Convert to fraction form
   59,266/90,755 = 90,755/x
3. Step 3: Cross multiply
   59,266x = 90,755 × 90,755
4. Step 4: Simplify right side
   59,266x = 8,236,470,025
5. Step 5: Solve for x
   x = 8,236,470,025/59,266
6. Step 6: Final answer
   x = 138,974.62