Finding the Third Proportional to 31,056.75 and 48,430.41

Step by Step Solution

1. Step 1: Write the proportion equation
   31,056.75 : 48,430.41 = 48,430.41 : x
2. Step 2: Convert to fraction form
   31,056.75/48,430.41 = 48,430.41/x
3. Step 3: Cross multiply
   31,056.75x = 48,430.41 × 48,430.41
4. Step 4: Simplify right side
   31,056.75x = 2,345,504,249.54
5. Step 5: Solve for x
   x = 2,345,504,249.54/31,056.75
6. Step 6: Final answer
   x = 75,523.17