Finding the Third Proportional to 103,903 and 151,966

Step by Step Solution

1. Step 1: Write the proportion equation
   103,903 : 151,966 = 151,966 : x
2. Step 2: Convert to fraction form
   103,903/151,966 = 151,966/x
3. Step 3: Cross multiply
   103,903x = 151,966 × 151,966
4. Step 4: Simplify right side
   103,903x = 23,093,665,156
5. Step 5: Solve for x
   x = 23,093,665,156/103,903
6. Step 6: Final answer
   x = 222,261.77