Finding the Third Proportional to 48,636 and 100,970

Step by Step Solution

1. Step 1: Write the proportion equation
   48,636 : 100,970 = 100,970 : x
2. Step 2: Convert to fraction form
   48,636/100,970 = 100,970/x
3. Step 3: Cross multiply
   48,636x = 100,970 × 100,970
4. Step 4: Simplify right side
   48,636x = 10,194,940,900
5. Step 5: Solve for x
   x = 10,194,940,900/48,636
6. Step 6: Final answer
   x = 209,617.17