Finding the Third Proportional to 31,995 and 45,036

Step by Step Solution

1. Step 1: Write the proportion equation
   31,995 : 45,036 = 45,036 : x
2. Step 2: Convert to fraction form
   31,995/45,036 = 45,036/x
3. Step 3: Cross multiply
   31,995x = 45,036 × 45,036
4. Step 4: Simplify right side
   31,995x = 2,028,241,296
5. Step 5: Solve for x
   x = 2,028,241,296/31,995
6. Step 6: Final answer
   x = 63,392.45