Finding the Third Proportional to 50,300.25 and 75,456.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,300.25 : 75,456.38 = 75,456.38 : x
2. Step 2: Convert to fraction form
   50,300.25/75,456.38 = 75,456.38/x
3. Step 3: Cross multiply
   50,300.25x = 75,456.38 × 75,456.38
4. Step 4: Simplify right side
   50,300.25x = 5,693,664,528.14
5. Step 5: Solve for x
   x = 5,693,664,528.14/50,300.25
6. Step 6: Final answer
   x = 113,193.56