Finding the Third Proportional to 69,016 and 147,874

Step by Step Solution

1. Step 1: Write the proportion equation
   69,016 : 147,874 = 147,874 : x
2. Step 2: Convert to fraction form
   69,016/147,874 = 147,874/x
3. Step 3: Cross multiply
   69,016x = 147,874 × 147,874
4. Step 4: Simplify right side
   69,016x = 21,866,719,876
5. Step 5: Solve for x
   x = 21,866,719,876/69,016
6. Step 6: Final answer
   x = 316,835.51