Finding the Third Proportional to 12,508.33 and 19,480.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,508.33 : 19,480.10 = 19,480.10 : x
2. Step 2: Convert to fraction form
   12,508.33/19,480.10 = 19,480.10/x
3. Step 3: Cross multiply
   12,508.33x = 19,480.10 × 19,480.10
4. Step 4: Simplify right side
   12,508.33x = 379,474,471.03
5. Step 5: Solve for x
   x = 379,474,471.03/12,508.33
6. Step 6: Final answer
   x = 30,337.74