Finding the Third Proportional to 195,142 and 294,250

Step by Step Solution

1. Step 1: Write the proportion equation
   195,142 : 294,250 = 294,250 : x
2. Step 2: Convert to fraction form
   195,142/294,250 = 294,250/x
3. Step 3: Cross multiply
   195,142x = 294,250 × 294,250
4. Step 4: Simplify right side
   195,142x = 86,583,062,500
5. Step 5: Solve for x
   x = 86,583,062,500/195,142
6. Step 6: Final answer
   x = 443,692.61