Finding the Third Proportional to 33,210 and 49,940

Step by Step Solution

1. Step 1: Write the proportion equation
   33,210 : 49,940 = 49,940 : x
2. Step 2: Convert to fraction form
   33,210/49,940 = 49,940/x
3. Step 3: Cross multiply
   33,210x = 49,940 × 49,940
4. Step 4: Simplify right side
   33,210x = 2,494,003,600
5. Step 5: Solve for x
   x = 2,494,003,600/33,210
6. Step 6: Final answer
   x = 75,097.97