Finding the Third Proportional to 28,747.97 and 40,284.56

Step by Step Solution

1. Step 1: Write the proportion equation
   28,747.97 : 40,284.56 = 40,284.56 : x
2. Step 2: Convert to fraction form
   28,747.97/40,284.56 = 40,284.56/x
3. Step 3: Cross multiply
   28,747.97x = 40,284.56 × 40,284.56
4. Step 4: Simplify right side
   28,747.97x = 1,622,845,975.82
5. Step 5: Solve for x
   x = 1,622,845,975.82/28,747.97
6. Step 6: Final answer
   x = 56,450.80