Finding the Third Proportional to 13,004.30 and 19,601.37

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004.30 : 19,601.37 = 19,601.37 : x
2. Step 2: Convert to fraction form
   13,004.30/19,601.37 = 19,601.37/x
3. Step 3: Cross multiply
   13,004.30x = 19,601.37 × 19,601.37
4. Step 4: Simplify right side
   13,004.30x = 384,213,595.62
5. Step 5: Solve for x
   x = 384,213,595.62/13,004.30
6. Step 6: Final answer
   x = 29,545.13