Finding the Third Proportional to 13,235.06 and 19,851.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,235.06 : 19,851.75 = 19,851.75 : x
2. Step 2: Convert to fraction form
   13,235.06/19,851.75 = 19,851.75/x
3. Step 3: Cross multiply
   13,235.06x = 19,851.75 × 19,851.75
4. Step 4: Simplify right side
   13,235.06x = 394,091,978.06
5. Step 5: Solve for x
   x = 394,091,978.06/13,235.06
6. Step 6: Final answer
   x = 29,776.36