Finding the Third Proportional to 6,572.81 and 10,204.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,572.81 : 10,204.31 = 10,204.31 : x
2. Step 2: Convert to fraction form
   6,572.81/10,204.31 = 10,204.31/x
3. Step 3: Cross multiply
   6,572.81x = 10,204.31 × 10,204.31
4. Step 4: Simplify right side
   6,572.81x = 104,127,993.60
5. Step 5: Solve for x
   x = 104,127,993.60/6,572.81
6. Step 6: Final answer
   x = 15,842.23