Finding the Third Proportional to 70,158 and 155,084

Step by Step Solution

1. Step 1: Write the proportion equation
   70,158 : 155,084 = 155,084 : x
2. Step 2: Convert to fraction form
   70,158/155,084 = 155,084/x
3. Step 3: Cross multiply
   70,158x = 155,084 × 155,084
4. Step 4: Simplify right side
   70,158x = 24,051,047,056
5. Step 5: Solve for x
   x = 24,051,047,056/70,158
6. Step 6: Final answer
   x = 342,812.61