Finding the Third Proportional to 107,133 and 169,499

Step by Step Solution

1. Step 1: Write the proportion equation
   107,133 : 169,499 = 169,499 : x
2. Step 2: Convert to fraction form
   107,133/169,499 = 169,499/x
3. Step 3: Cross multiply
   107,133x = 169,499 × 169,499
4. Step 4: Simplify right side
   107,133x = 28,729,911,001
5. Step 5: Solve for x
   x = 28,729,911,001/107,133
6. Step 6: Final answer
   x = 268,170.51