Finding the Third Proportional to 13,235.91 and 19,546.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,235.91 : 19,546.31 = 19,546.31 : x
2. Step 2: Convert to fraction form
   13,235.91/19,546.31 = 19,546.31/x
3. Step 3: Cross multiply
   13,235.91x = 19,546.31 × 19,546.31
4. Step 4: Simplify right side
   13,235.91x = 382,058,332.35
5. Step 5: Solve for x
   x = 382,058,332.35/13,235.91
6. Step 6: Final answer
   x = 28,865.29