Finding the Third Proportional to 38,636 and 83,824

Step by Step Solution

1. Step 1: Write the proportion equation
   38,636 : 83,824 = 83,824 : x
2. Step 2: Convert to fraction form
   38,636/83,824 = 83,824/x
3. Step 3: Cross multiply
   38,636x = 83,824 × 83,824
4. Step 4: Simplify right side
   38,636x = 7,026,462,976
5. Step 5: Solve for x
   x = 7,026,462,976/38,636
6. Step 6: Final answer
   x = 181,863.11