Finding the Third Proportional to 55,959.75 and 82,883.25

Step by Step Solution

1. Step 1: Write the proportion equation
   55,959.75 : 82,883.25 = 82,883.25 : x
2. Step 2: Convert to fraction form
   55,959.75/82,883.25 = 82,883.25/x
3. Step 3: Cross multiply
   55,959.75x = 82,883.25 × 82,883.25
4. Step 4: Simplify right side
   55,959.75x = 6,869,633,130.56
5. Step 5: Solve for x
   x = 6,869,633,130.56/55,959.75
6. Step 6: Final answer
   x = 122,760.25