Finding the Third Proportional to 50,570.44 and 72,845.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,570.44 : 72,845.16 = 72,845.16 : x
2. Step 2: Convert to fraction form
   50,570.44/72,845.16 = 72,845.16/x
3. Step 3: Cross multiply
   50,570.44x = 72,845.16 × 72,845.16
4. Step 4: Simplify right side
   50,570.44x = 5,306,416,789.09
5. Step 5: Solve for x
   x = 5,306,416,789.09/50,570.44
6. Step 6: Final answer
   x = 104,931.20