Finding the Third Proportional to 2,877.75 and 4,453.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877.75 : 4,453.88 = 4,453.88 : x
2. Step 2: Convert to fraction form
   2,877.75/4,453.88 = 4,453.88/x
3. Step 3: Cross multiply
   2,877.75x = 4,453.88 × 4,453.88
4. Step 4: Simplify right side
   2,877.75x = 19,837,002.52
5. Step 5: Solve for x
   x = 19,837,002.52/2,877.75
6. Step 6: Final answer
   x = 6,893.23