Finding the Third Proportional to 105,030 and 155,898

Step by Step Solution

1. Step 1: Write the proportion equation
   105,030 : 155,898 = 155,898 : x
2. Step 2: Convert to fraction form
   105,030/155,898 = 155,898/x
3. Step 3: Cross multiply
   105,030x = 155,898 × 155,898
4. Step 4: Simplify right side
   105,030x = 24,304,186,404
5. Step 5: Solve for x
   x = 24,304,186,404/105,030
6. Step 6: Final answer
   x = 231,402.33