Finding the Third Proportional to 12,808.38 and 19,601.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,808.38 : 19,601.25 = 19,601.25 : x
2. Step 2: Convert to fraction form
   12,808.38/19,601.25 = 19,601.25/x
3. Step 3: Cross multiply
   12,808.38x = 19,601.25 × 19,601.25
4. Step 4: Simplify right side
   12,808.38x = 384,209,001.56
5. Step 5: Solve for x
   x = 384,209,001.56/12,808.38
6. Step 6: Final answer
   x = 29,996.70