Finding the Third Proportional to 10,804,156 and 16,480,560

Step by Step Solution

1. Step 1: Write the proportion equation
   10,804,156 : 16,480,560 = 16,480,560 : x
2. Step 2: Convert to fraction form
   10,804,156/16,480,560 = 16,480,560/x
3. Step 3: Cross multiply
   10,804,156x = 16,480,560 × 16,480,560
4. Step 4: Simplify right side
   10,804,156x = 271,608,857,913,600
5. Step 5: Solve for x
   x = 271,608,857,913,600/10,804,156
6. Step 6: Final answer
   x = 25,139,294.35