Finding the Third Proportional to 196,743 and 295,116.75

Step by Step Solution

1. Step 1: Write the proportion equation
   196,743 : 295,116.75 = 295,116.75 : x
2. Step 2: Convert to fraction form
   196,743/295,116.75 = 295,116.75/x
3. Step 3: Cross multiply
   196,743x = 295,116.75 × 295,116.75
4. Step 4: Simplify right side
   196,743x = 87,093,896,130.56
5. Step 5: Solve for x
   x = 87,093,896,130.56/196,743
6. Step 6: Final answer
   x = 442,678.50