Finding the Third Proportional to 9,313.31 and 19,036.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,313.31 : 19,036.69 = 19,036.69 : x
2. Step 2: Convert to fraction form
   9,313.31/19,036.69 = 19,036.69/x
3. Step 3: Cross multiply
   9,313.31x = 19,036.69 × 19,036.69
4. Step 4: Simplify right side
   9,313.31x = 362,395,470.97
5. Step 5: Solve for x
   x = 362,395,470.97/9,313.31
6. Step 6: Final answer
   x = 38,911.55