Finding the Third Proportional to 2,660,562 and 4,057,269

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,562 : 4,057,269 = 4,057,269 : x
2. Step 2: Convert to fraction form
   2,660,562/4,057,269 = 4,057,269/x
3. Step 3: Cross multiply
   2,660,562x = 4,057,269 × 4,057,269
4. Step 4: Simplify right side
   2,660,562x = 16,461,431,738,361
5. Step 5: Solve for x
   x = 16,461,431,738,361/2,660,562
6. Step 6: Final answer
   x = 6,187,200.95