Finding the Third Proportional to 71,105 and 155,602

Step by Step Solution

1. Step 1: Write the proportion equation
   71,105 : 155,602 = 155,602 : x
2. Step 2: Convert to fraction form
   71,105/155,602 = 155,602/x
3. Step 3: Cross multiply
   71,105x = 155,602 × 155,602
4. Step 4: Simplify right side
   71,105x = 24,211,982,404
5. Step 5: Solve for x
   x = 24,211,982,404/71,105
6. Step 6: Final answer
   x = 340,510.27