Finding the Third Proportional to 103,502 and 162,019

Step by Step Solution

1. Step 1: Write the proportion equation
   103,502 : 162,019 = 162,019 : x
2. Step 2: Convert to fraction form
   103,502/162,019 = 162,019/x
3. Step 3: Cross multiply
   103,502x = 162,019 × 162,019
4. Step 4: Simplify right side
   103,502x = 26,250,156,361
5. Step 5: Solve for x
   x = 26,250,156,361/103,502
6. Step 6: Final answer
   x = 253,619.80