Finding the Third Proportional to 2,677,212 and 5,219,925

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,212 : 5,219,925 = 5,219,925 : x
2. Step 2: Convert to fraction form
   2,677,212/5,219,925 = 5,219,925/x
3. Step 3: Cross multiply
   2,677,212x = 5,219,925 × 5,219,925
4. Step 4: Simplify right side
   2,677,212x = 27,247,617,005,625
5. Step 5: Solve for x
   x = 27,247,617,005,625/2,677,212
6. Step 6: Final answer
   x = 10,177,609.02