Finding the Third Proportional to 2,660,592 and 4,057,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,592 : 4,057,312 = 4,057,312 : x
2. Step 2: Convert to fraction form
   2,660,592/4,057,312 = 4,057,312/x
3. Step 3: Cross multiply
   2,660,592x = 4,057,312 × 4,057,312
4. Step 4: Simplify right side
   2,660,592x = 16,461,780,665,344
5. Step 5: Solve for x
   x = 16,461,780,665,344/2,660,592
6. Step 6: Final answer
   x = 6,187,262.33