Finding the Third Proportional to 35,460 and 54,982

Step by Step Solution

1. Step 1: Write the proportion equation
   35,460 : 54,982 = 54,982 : x
2. Step 2: Convert to fraction form
   35,460/54,982 = 54,982/x
3. Step 3: Cross multiply
   35,460x = 54,982 × 54,982
4. Step 4: Simplify right side
   35,460x = 3,023,020,324
5. Step 5: Solve for x
   x = 3,023,020,324/35,460
6. Step 6: Final answer
   x = 85,251.56