Finding the Third Proportional to 33,788.81 and 48,671.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,788.81 : 48,671.72 = 48,671.72 : x
2. Step 2: Convert to fraction form
   33,788.81/48,671.72 = 48,671.72/x
3. Step 3: Cross multiply
   33,788.81x = 48,671.72 × 48,671.72
4. Step 4: Simplify right side
   33,788.81x = 2,368,936,206.08
5. Step 5: Solve for x
   x = 2,368,936,206.08/33,788.81
6. Step 6: Final answer
   x = 70,110.08