Finding the Third Proportional to 13,105,444.50 and 19,544,517

Step by Step Solution

1. Step 1: Write the proportion equation
   13,105,444.50 : 19,544,517 = 19,544,517 : x
2. Step 2: Convert to fraction form
   13,105,444.50/19,544,517 = 19,544,517/x
3. Step 3: Cross multiply
   13,105,444.50x = 19,544,517 × 19,544,517
4. Step 4: Simplify right side
   13,105,444.50x = 381,988,144,763,289
5. Step 5: Solve for x
   x = 381,988,144,763,289/13,105,444.50
6. Step 6: Final answer
   x = 29,147,286.44