Finding the Third Proportional to 38,067.47 and 54,109.27

Step by Step Solution

1. Step 1: Write the proportion equation
   38,067.47 : 54,109.27 = 54,109.27 : x
2. Step 2: Convert to fraction form
   38,067.47/54,109.27 = 54,109.27/x
3. Step 3: Cross multiply
   38,067.47x = 54,109.27 × 54,109.27
4. Step 4: Simplify right side
   38,067.47x = 2,927,812,626.48
5. Step 5: Solve for x
   x = 2,927,812,626.48/38,067.47
6. Step 6: Final answer
   x = 76,911.15