Finding the Third Proportional to 4,124.25 and 5,533.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,124.25 : 5,533.31 = 5,533.31 : x
2. Step 2: Convert to fraction form
   4,124.25/5,533.31 = 5,533.31/x
3. Step 3: Cross multiply
   4,124.25x = 5,533.31 × 5,533.31
4. Step 4: Simplify right side
   4,124.25x = 30,617,547.22
5. Step 5: Solve for x
   x = 30,617,547.22/4,124.25
6. Step 6: Final answer
   x = 7,423.79