Finding the Third Proportional to 79,907 and 174,844

Step by Step Solution

1. Step 1: Write the proportion equation
   79,907 : 174,844 = 174,844 : x
2. Step 2: Convert to fraction form
   79,907/174,844 = 174,844/x
3. Step 3: Cross multiply
   79,907x = 174,844 × 174,844
4. Step 4: Simplify right side
   79,907x = 30,570,424,336
5. Step 5: Solve for x
   x = 30,570,424,336/79,907
6. Step 6: Final answer
   x = 382,575.05