Finding the Third Proportional to 19,580 and 30,326

Step by Step Solution

1. Step 1: Write the proportion equation
   19,580 : 30,326 = 30,326 : x
2. Step 2: Convert to fraction form
   19,580/30,326 = 30,326/x
3. Step 3: Cross multiply
   19,580x = 30,326 × 30,326
4. Step 4: Simplify right side
   19,580x = 919,666,276
5. Step 5: Solve for x
   x = 919,666,276/19,580
6. Step 6: Final answer
   x = 46,969.68