Finding the Third Proportional to 111,070 and 158,294

Step by Step Solution

1. Step 1: Write the proportion equation
   111,070 : 158,294 = 158,294 : x
2. Step 2: Convert to fraction form
   111,070/158,294 = 158,294/x
3. Step 3: Cross multiply
   111,070x = 158,294 × 158,294
4. Step 4: Simplify right side
   111,070x = 25,056,990,436
5. Step 5: Solve for x
   x = 25,056,990,436/111,070
6. Step 6: Final answer
   x = 225,596.38