Finding the Third Proportional to 12,443.63 and 19,267.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,443.63 : 19,267.88 = 19,267.88 : x
2. Step 2: Convert to fraction form
   12,443.63/19,267.88 = 19,267.88/x
3. Step 3: Cross multiply
   12,443.63x = 19,267.88 × 19,267.88
4. Step 4: Simplify right side
   12,443.63x = 371,251,007.02
5. Step 5: Solve for x
   x = 371,251,007.02/12,443.63
6. Step 6: Final answer
   x = 29,834.63