Finding the Third Proportional to 13,150.50 and 19,862.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,150.50 : 19,862.25 = 19,862.25 : x
2. Step 2: Convert to fraction form
   13,150.50/19,862.25 = 19,862.25/x
3. Step 3: Cross multiply
   13,150.50x = 19,862.25 × 19,862.25
4. Step 4: Simplify right side
   13,150.50x = 394,508,975.06
5. Step 5: Solve for x
   x = 394,508,975.06/13,150.50
6. Step 6: Final answer
   x = 29,999.54