Finding the Third Proportional to 10,677,103.50 and 16,546,449

Step by Step Solution

1. Step 1: Write the proportion equation
   10,677,103.50 : 16,546,449 = 16,546,449 : x
2. Step 2: Convert to fraction form
   10,677,103.50/16,546,449 = 16,546,449/x
3. Step 3: Cross multiply
   10,677,103.50x = 16,546,449 × 16,546,449
4. Step 4: Simplify right side
   10,677,103.50x = 273,784,974,509,601
5. Step 5: Solve for x
   x = 273,784,974,509,601/10,677,103.50
6. Step 6: Final answer
   x = 25,642,251.62