Finding the Third Proportional to 51,996.25 and 74,357.38

Step by Step Solution

1. Step 1: Write the proportion equation
   51,996.25 : 74,357.38 = 74,357.38 : x
2. Step 2: Convert to fraction form
   51,996.25/74,357.38 = 74,357.38/x
3. Step 3: Cross multiply
   51,996.25x = 74,357.38 × 74,357.38
4. Step 4: Simplify right side
   51,996.25x = 5,529,019,216.89
5. Step 5: Solve for x
   x = 5,529,019,216.89/51,996.25
6. Step 6: Final answer
   x = 106,334.96