Finding the Third Proportional to 63,599 and 100,684

Step by Step Solution

1. Step 1: Write the proportion equation
   63,599 : 100,684 = 100,684 : x
2. Step 2: Convert to fraction form
   63,599/100,684 = 100,684/x
3. Step 3: Cross multiply
   63,599x = 100,684 × 100,684
4. Step 4: Simplify right side
   63,599x = 10,137,267,856
5. Step 5: Solve for x
   x = 10,137,267,856/63,599
6. Step 6: Final answer
   x = 159,393.51