Finding the Third Proportional to 92,653.50 and 193,144.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,653.50 : 193,144.50 = 193,144.50 : x
2. Step 2: Convert to fraction form
   92,653.50/193,144.50 = 193,144.50/x
3. Step 3: Cross multiply
   92,653.50x = 193,144.50 × 193,144.50
4. Step 4: Simplify right side
   92,653.50x = 37,304,797,880.25
5. Step 5: Solve for x
   x = 37,304,797,880.25/92,653.50
6. Step 6: Final answer
   x = 402,626.97