Finding the Third Proportional to 27,443.25 and 57,039.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,443.25 : 57,039.75 = 57,039.75 : x
2. Step 2: Convert to fraction form
   27,443.25/57,039.75 = 57,039.75/x
3. Step 3: Cross multiply
   27,443.25x = 57,039.75 × 57,039.75
4. Step 4: Simplify right side
   27,443.25x = 3,253,533,080.06
5. Step 5: Solve for x
   x = 3,253,533,080.06/27,443.25
6. Step 6: Final answer
   x = 118,554.95