Finding the Third Proportional to 67,003 and 103,699

Step by Step Solution

1. Step 1: Write the proportion equation
   67,003 : 103,699 = 103,699 : x
2. Step 2: Convert to fraction form
   67,003/103,699 = 103,699/x
3. Step 3: Cross multiply
   67,003x = 103,699 × 103,699
4. Step 4: Simplify right side
   67,003x = 10,753,482,601
5. Step 5: Solve for x
   x = 10,753,482,601/67,003
6. Step 6: Final answer
   x = 160,492.55