Finding the Third Proportional to 43,236.56 and 55,245.94

Step by Step Solution

1. Step 1: Write the proportion equation
   43,236.56 : 55,245.94 = 55,245.94 : x
2. Step 2: Convert to fraction form
   43,236.56/55,245.94 = 55,245.94/x
3. Step 3: Cross multiply
   43,236.56x = 55,245.94 × 55,245.94
4. Step 4: Simplify right side
   43,236.56x = 3,052,113,610.25
5. Step 5: Solve for x
   x = 3,052,113,610.25/43,236.56
6. Step 6: Final answer
   x = 70,591.03