Finding the Third Proportional to 41,770.13 and 55,388.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,770.13 : 55,388.25 = 55,388.25 : x
2. Step 2: Convert to fraction form
   41,770.13/55,388.25 = 55,388.25/x
3. Step 3: Cross multiply
   41,770.13x = 55,388.25 × 55,388.25
4. Step 4: Simplify right side
   41,770.13x = 3,067,858,238.06
5. Step 5: Solve for x
   x = 3,067,858,238.06/41,770.13
6. Step 6: Final answer
   x = 73,446.23