Finding the Third Proportional to 27,992.25 and 31,637.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,992.25 : 31,637.25 = 31,637.25 : x
2. Step 2: Convert to fraction form
   27,992.25/31,637.25 = 31,637.25/x
3. Step 3: Cross multiply
   27,992.25x = 31,637.25 × 31,637.25
4. Step 4: Simplify right side
   27,992.25x = 1,000,915,587.56
5. Step 5: Solve for x
   x = 1,000,915,587.56/27,992.25
6. Step 6: Final answer
   x = 35,756.88