Finding the Third Proportional to 27,291.94 and 43,216.03

Step by Step Solution

1. Step 1: Write the proportion equation
   27,291.94 : 43,216.03 = 43,216.03 : x
2. Step 2: Convert to fraction form
   27,291.94/43,216.03 = 43,216.03/x
3. Step 3: Cross multiply
   27,291.94x = 43,216.03 × 43,216.03
4. Step 4: Simplify right side
   27,291.94x = 1,867,625,357.00
5. Step 5: Solve for x
   x = 1,867,625,357.00/27,291.94
6. Step 6: Final answer
   x = 68,431.40