Finding the Third Proportional to 50,606.25 and 75,630.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,606.25 : 75,630.75 = 75,630.75 : x
2. Step 2: Convert to fraction form
   50,606.25/75,630.75 = 75,630.75/x
3. Step 3: Cross multiply
   50,606.25x = 75,630.75 × 75,630.75
4. Step 4: Simplify right side
   50,606.25x = 5,720,010,345.56
5. Step 5: Solve for x
   x = 5,720,010,345.56/50,606.25
6. Step 6: Final answer
   x = 113,029.72