Finding the Third Proportional to 111,016 and 163,584

Step by Step Solution

1. Step 1: Write the proportion equation
   111,016 : 163,584 = 163,584 : x
2. Step 2: Convert to fraction form
   111,016/163,584 = 163,584/x
3. Step 3: Cross multiply
   111,016x = 163,584 × 163,584
4. Step 4: Simplify right side
   111,016x = 26,759,725,056
5. Step 5: Solve for x
   x = 26,759,725,056/111,016
6. Step 6: Final answer
   x = 241,043.86