Finding the Third Proportional to 55,328 and 82,994

Step by Step Solution

1. Step 1: Write the proportion equation
   55,328 : 82,994 = 82,994 : x
2. Step 2: Convert to fraction form
   55,328/82,994 = 82,994/x
3. Step 3: Cross multiply
   55,328x = 82,994 × 82,994
4. Step 4: Simplify right side
   55,328x = 6,888,004,036
5. Step 5: Solve for x
   x = 6,888,004,036/55,328
6. Step 6: Final answer
   x = 124,494.00