Finding the Third Proportional to 111,014 and 169,302

Step by Step Solution

1. Step 1: Write the proportion equation
   111,014 : 169,302 = 169,302 : x
2. Step 2: Convert to fraction form
   111,014/169,302 = 169,302/x
3. Step 3: Cross multiply
   111,014x = 169,302 × 169,302
4. Step 4: Simplify right side
   111,014x = 28,663,167,204
5. Step 5: Solve for x
   x = 28,663,167,204/111,014
6. Step 6: Final answer
   x = 258,194.17