Finding the Third Proportional to 2,612,148 and 4,036,266

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,148 : 4,036,266 = 4,036,266 : x
2. Step 2: Convert to fraction form
   2,612,148/4,036,266 = 4,036,266/x
3. Step 3: Cross multiply
   2,612,148x = 4,036,266 × 4,036,266
4. Step 4: Simplify right side
   2,612,148x = 16,291,443,222,756
5. Step 5: Solve for x
   x = 16,291,443,222,756/2,612,148
6. Step 6: Final answer
   x = 6,236,799.45