Finding the Third Proportional to 19,460 and 30,998

Step by Step Solution

1. Step 1: Write the proportion equation
   19,460 : 30,998 = 30,998 : x
2. Step 2: Convert to fraction form
   19,460/30,998 = 30,998/x
3. Step 3: Cross multiply
   19,460x = 30,998 × 30,998
4. Step 4: Simplify right side
   19,460x = 960,876,004
5. Step 5: Solve for x
   x = 960,876,004/19,460
6. Step 6: Final answer
   x = 49,376.98