Finding the Third Proportional to 2,542.50 and 3,881.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542.50 : 3,881.25 = 3,881.25 : x
2. Step 2: Convert to fraction form
   2,542.50/3,881.25 = 3,881.25/x
3. Step 3: Cross multiply
   2,542.50x = 3,881.25 × 3,881.25
4. Step 4: Simplify right side
   2,542.50x = 15,064,101.56
5. Step 5: Solve for x
   x = 15,064,101.56/2,542.50
6. Step 6: Final answer
   x = 5,924.92