Finding the Third Proportional to 34,228.50 and 51,207.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,228.50 : 51,207.75 = 51,207.75 : x
2. Step 2: Convert to fraction form
   34,228.50/51,207.75 = 51,207.75/x
3. Step 3: Cross multiply
   34,228.50x = 51,207.75 × 51,207.75
4. Step 4: Simplify right side
   34,228.50x = 2,622,233,660.06
5. Step 5: Solve for x
   x = 2,622,233,660.06/34,228.50
6. Step 6: Final answer
   x = 76,609.66