Finding the Third Proportional to 67,502 and 103,899

Step by Step Solution

1. Step 1: Write the proportion equation
   67,502 : 103,899 = 103,899 : x
2. Step 2: Convert to fraction form
   67,502/103,899 = 103,899/x
3. Step 3: Cross multiply
   67,502x = 103,899 × 103,899
4. Step 4: Simplify right side
   67,502x = 10,795,002,201
5. Step 5: Solve for x
   x = 10,795,002,201/67,502
6. Step 6: Final answer
   x = 159,921.22