Finding the Third Proportional to 2,631,826 and 5,655,125

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,826 : 5,655,125 = 5,655,125 : x
2. Step 2: Convert to fraction form
   2,631,826/5,655,125 = 5,655,125/x
3. Step 3: Cross multiply
   2,631,826x = 5,655,125 × 5,655,125
4. Step 4: Simplify right side
   2,631,826x = 31,980,438,765,625
5. Step 5: Solve for x
   x = 31,980,438,765,625/2,631,826
6. Step 6: Final answer
   x = 12,151,425.96