Finding the Third Proportional to 34,636 and 54,260

Step by Step Solution

1. Step 1: Write the proportion equation
   34,636 : 54,260 = 54,260 : x
2. Step 2: Convert to fraction form
   34,636/54,260 = 54,260/x
3. Step 3: Cross multiply
   34,636x = 54,260 × 54,260
4. Step 4: Simplify right side
   34,636x = 2,944,147,600
5. Step 5: Solve for x
   x = 2,944,147,600/34,636
6. Step 6: Final answer
   x = 85,002.53