Finding the Third Proportional to 118,984 and 158,628

Step by Step Solution

1. Step 1: Write the proportion equation
   118,984 : 158,628 = 158,628 : x
2. Step 2: Convert to fraction form
   118,984/158,628 = 158,628/x
3. Step 3: Cross multiply
   118,984x = 158,628 × 158,628
4. Step 4: Simplify right side
   118,984x = 25,162,842,384
5. Step 5: Solve for x
   x = 25,162,842,384/118,984
6. Step 6: Final answer
   x = 211,480.89