Finding the Third Proportional to 10,804,320 and 16,480,872

Step by Step Solution

1. Step 1: Write the proportion equation
   10,804,320 : 16,480,872 = 16,480,872 : x
2. Step 2: Convert to fraction form
   10,804,320/16,480,872 = 16,480,872/x
3. Step 3: Cross multiply
   10,804,320x = 16,480,872 × 16,480,872
4. Step 4: Simplify right side
   10,804,320x = 271,619,141,880,384
5. Step 5: Solve for x
   x = 271,619,141,880,384/10,804,320
6. Step 6: Final answer
   x = 25,139,864.60