Finding the Third Proportional to 33,912.75 and 49,888.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,912.75 : 49,888.69 = 49,888.69 : x
2. Step 2: Convert to fraction form
   33,912.75/49,888.69 = 49,888.69/x
3. Step 3: Cross multiply
   33,912.75x = 49,888.69 × 49,888.69
4. Step 4: Simplify right side
   33,912.75x = 2,488,881,140.47
5. Step 5: Solve for x
   x = 2,488,881,140.47/33,912.75
6. Step 6: Final answer
   x = 73,390.72