Finding the Third Proportional to 48,794.92 and 72,786.22

Step by Step Solution

1. Step 1: Write the proportion equation
   48,794.92 : 72,786.22 = 72,786.22 : x
2. Step 2: Convert to fraction form
   48,794.92/72,786.22 = 72,786.22/x
3. Step 3: Cross multiply
   48,794.92x = 72,786.22 × 72,786.22
4. Step 4: Simplify right side
   48,794.92x = 5,297,833,355.60
5. Step 5: Solve for x
   x = 5,297,833,355.60/48,794.92
6. Step 6: Final answer
   x = 108,573.47