Finding the Third Proportional to 33,210 and 49,851

Step by Step Solution

1. Step 1: Write the proportion equation
   33,210 : 49,851 = 49,851 : x
2. Step 2: Convert to fraction form
   33,210/49,851 = 49,851/x
3. Step 3: Cross multiply
   33,210x = 49,851 × 49,851
4. Step 4: Simplify right side
   33,210x = 2,485,122,201
5. Step 5: Solve for x
   x = 2,485,122,201/33,210
6. Step 6: Final answer
   x = 74,830.54