Finding the Third Proportional to 34,244 and 54,336

Step by Step Solution

1. Step 1: Write the proportion equation
   34,244 : 54,336 = 54,336 : x
2. Step 2: Convert to fraction form
   34,244/54,336 = 54,336/x
3. Step 3: Cross multiply
   34,244x = 54,336 × 54,336
4. Step 4: Simplify right side
   34,244x = 2,952,400,896
5. Step 5: Solve for x
   x = 2,952,400,896/34,244
6. Step 6: Final answer
   x = 86,216.59