Finding the Third Proportional to 33,918.75 and 48,863.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,918.75 : 48,863.25 = 48,863.25 : x
2. Step 2: Convert to fraction form
   33,918.75/48,863.25 = 48,863.25/x
3. Step 3: Cross multiply
   33,918.75x = 48,863.25 × 48,863.25
4. Step 4: Simplify right side
   33,918.75x = 2,387,617,200.56
5. Step 5: Solve for x
   x = 2,387,617,200.56/33,918.75
6. Step 6: Final answer
   x = 70,392.25