Finding the Third Proportional to 3,153.94 and 4,201.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,153.94 : 4,201.88 = 4,201.88 : x
2. Step 2: Convert to fraction form
   3,153.94/4,201.88 = 4,201.88/x
3. Step 3: Cross multiply
   3,153.94x = 4,201.88 × 4,201.88
4. Step 4: Simplify right side
   3,153.94x = 17,655,753.52
5. Step 5: Solve for x
   x = 17,655,753.52/3,153.94
6. Step 6: Final answer
   x = 5,598.00