Finding the Third Proportional to 33,212 and 49,345

Step by Step Solution

1. Step 1: Write the proportion equation
   33,212 : 49,345 = 49,345 : x
2. Step 2: Convert to fraction form
   33,212/49,345 = 49,345/x
3. Step 3: Cross multiply
   33,212x = 49,345 × 49,345
4. Step 4: Simplify right side
   33,212x = 2,434,929,025
5. Step 5: Solve for x
   x = 2,434,929,025/33,212
6. Step 6: Final answer
   x = 73,314.74