Finding the Third Proportional to 19,549 and 42,683

Step by Step Solution

1. Step 1: Write the proportion equation
   19,549 : 42,683 = 42,683 : x
2. Step 2: Convert to fraction form
   19,549/42,683 = 42,683/x
3. Step 3: Cross multiply
   19,549x = 42,683 × 42,683
4. Step 4: Simplify right side
   19,549x = 1,821,838,489
5. Step 5: Solve for x
   x = 1,821,838,489/19,549
6. Step 6: Final answer
   x = 93,193.44