Finding the Third Proportional to 79,929 and 174,885.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,929 : 174,885.25 = 174,885.25 : x
2. Step 2: Convert to fraction form
   79,929/174,885.25 = 174,885.25/x
3. Step 3: Cross multiply
   79,929x = 174,885.25 × 174,885.25
4. Step 4: Simplify right side
   79,929x = 30,584,850,667.56
5. Step 5: Solve for x
   x = 30,584,850,667.56/79,929
6. Step 6: Final answer
   x = 382,650.24