Finding the Third Proportional to 69,298 and 108,003

Step by Step Solution

1. Step 1: Write the proportion equation
   69,298 : 108,003 = 108,003 : x
2. Step 2: Convert to fraction form
   69,298/108,003 = 108,003/x
3. Step 3: Cross multiply
   69,298x = 108,003 × 108,003
4. Step 4: Simplify right side
   69,298x = 11,664,648,009
5. Step 5: Solve for x
   x = 11,664,648,009/69,298
6. Step 6: Final answer
   x = 168,325.90