Finding the Third Proportional to 14,435.72 and 19,462.78

Step by Step Solution

1. Step 1: Write the proportion equation
   14,435.72 : 19,462.78 = 19,462.78 : x
2. Step 2: Convert to fraction form
   14,435.72/19,462.78 = 19,462.78/x
3. Step 3: Cross multiply
   14,435.72x = 19,462.78 × 19,462.78
4. Step 4: Simplify right side
   14,435.72x = 378,799,853.99
5. Step 5: Solve for x
   x = 378,799,853.99/14,435.72
6. Step 6: Final answer
   x = 26,240.46