Finding the Third Proportional to 3,308.98 and 4,858.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,308.98 : 4,858.10 = 4,858.10 : x
2. Step 2: Convert to fraction form
   3,308.98/4,858.10 = 4,858.10/x
3. Step 3: Cross multiply
   3,308.98x = 4,858.10 × 4,858.10
4. Step 4: Simplify right side
   3,308.98x = 23,601,150.79
5. Step 5: Solve for x
   x = 23,601,150.79/3,308.98
6. Step 6: Final answer
   x = 7,132.46