Finding the Third Proportional to 12,364.50 and 19,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,364.50 : 19,174.50 = 19,174.50 : x
2. Step 2: Convert to fraction form
   12,364.50/19,174.50 = 19,174.50/x
3. Step 3: Cross multiply
   12,364.50x = 19,174.50 × 19,174.50
4. Step 4: Simplify right side
   12,364.50x = 367,661,450.25
5. Step 5: Solve for x
   x = 367,661,450.25/12,364.50
6. Step 6: Final answer
   x = 29,735.25