Finding the Third Proportional to 70,164 and 155,097

Step by Step Solution

1. Step 1: Write the proportion equation
   70,164 : 155,097 = 155,097 : x
2. Step 2: Convert to fraction form
   70,164/155,097 = 155,097/x
3. Step 3: Cross multiply
   70,164x = 155,097 × 155,097
4. Step 4: Simplify right side
   70,164x = 24,055,079,409
5. Step 5: Solve for x
   x = 24,055,079,409/70,164
6. Step 6: Final answer
   x = 342,840.76