Finding the Third Proportional to 12,471.75 and 19,168.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,471.75 : 19,168.88 = 19,168.88 : x
2. Step 2: Convert to fraction form
   12,471.75/19,168.88 = 19,168.88/x
3. Step 3: Cross multiply
   12,471.75x = 19,168.88 × 19,168.88
4. Step 4: Simplify right side
   12,471.75x = 367,445,768.77
5. Step 5: Solve for x
   x = 367,445,768.77/12,471.75
6. Step 6: Final answer
   x = 29,462.25