Finding the Third Proportional to 9,804,672 and 14,647,680

Step by Step Solution

1. Step 1: Write the proportion equation
   9,804,672 : 14,647,680 = 14,647,680 : x
2. Step 2: Convert to fraction form
   9,804,672/14,647,680 = 14,647,680/x
3. Step 3: Cross multiply
   9,804,672x = 14,647,680 × 14,647,680
4. Step 4: Simplify right side
   9,804,672x = 214,554,529,382,400
5. Step 5: Solve for x
   x = 214,554,529,382,400/9,804,672
6. Step 6: Final answer
   x = 21,882,886.99