Finding the Third Proportional to 42,365.25 and 91,297.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,365.25 : 91,297.13 = 91,297.13 : x
2. Step 2: Convert to fraction form
   42,365.25/91,297.13 = 91,297.13/x
3. Step 3: Cross multiply
   42,365.25x = 91,297.13 × 91,297.13
4. Step 4: Simplify right side
   42,365.25x = 8,335,165,033.27
5. Step 5: Solve for x
   x = 8,335,165,033.27/42,365.25
6. Step 6: Final answer
   x = 196,745.33