Finding the Third Proportional to 27,892.25 and 39,012.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,892.25 : 39,012.75 = 39,012.75 : x
2. Step 2: Convert to fraction form
   27,892.25/39,012.75 = 39,012.75/x
3. Step 3: Cross multiply
   27,892.25x = 39,012.75 × 39,012.75
4. Step 4: Simplify right side
   27,892.25x = 1,521,994,662.56
5. Step 5: Solve for x
   x = 1,521,994,662.56/27,892.25
6. Step 6: Final answer
   x = 54,566.94