Finding the Third Proportional to 33,248.81 and 49,759.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,248.81 : 49,759.31 = 49,759.31 : x
2. Step 2: Convert to fraction form
   33,248.81/49,759.31 = 49,759.31/x
3. Step 3: Cross multiply
   33,248.81x = 49,759.31 × 49,759.31
4. Step 4: Simplify right side
   33,248.81x = 2,475,989,180.47
5. Step 5: Solve for x
   x = 2,475,989,180.47/33,248.81
6. Step 6: Final answer
   x = 74,468.50