Finding the Third Proportional to 50,885.72 and 74,804.13

Step by Step Solution

1. Step 1: Write the proportion equation
   50,885.72 : 74,804.13 = 74,804.13 : x
2. Step 2: Convert to fraction form
   50,885.72/74,804.13 = 74,804.13/x
3. Step 3: Cross multiply
   50,885.72x = 74,804.13 × 74,804.13
4. Step 4: Simplify right side
   50,885.72x = 5,595,658,285.83
5. Step 5: Solve for x
   x = 5,595,658,285.83/50,885.72
6. Step 6: Final answer
   x = 109,965.20