Finding the Third Proportional to 33,700 and 49,455

Step by Step Solution

1. Step 1: Write the proportion equation
   33,700 : 49,455 = 49,455 : x
2. Step 2: Convert to fraction form
   33,700/49,455 = 49,455/x
3. Step 3: Cross multiply
   33,700x = 49,455 × 49,455
4. Step 4: Simplify right side
   33,700x = 2,445,797,025
5. Step 5: Solve for x
   x = 2,445,797,025/33,700
6. Step 6: Final answer
   x = 72,575.58