Finding the Third Proportional to 40,498.88 and 57,006

Step by Step Solution

1. Step 1: Write the proportion equation
   40,498.88 : 57,006 = 57,006 : x
2. Step 2: Convert to fraction form
   40,498.88/57,006 = 57,006/x
3. Step 3: Cross multiply
   40,498.88x = 57,006 × 57,006
4. Step 4: Simplify right side
   40,498.88x = 3,249,684,036
5. Step 5: Solve for x
   x = 3,249,684,036/40,498.88
6. Step 6: Final answer
   x = 80,241.34