Finding the Third Proportional to 10,804,155 and 16,480,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,804,155 : 16,480,558.50 = 16,480,558.50 : x
2. Step 2: Convert to fraction form
   10,804,155/16,480,558.50 = 16,480,558.50/x
3. Step 3: Cross multiply
   10,804,155x = 16,480,558.50 × 16,480,558.50
4. Step 4: Simplify right side
   10,804,155x = 271,608,808,471,922.25
5. Step 5: Solve for x
   x = 271,608,808,471,922.25/10,804,155
6. Step 6: Final answer
   x = 25,139,292.10