Finding the Third Proportional to 1,776,740 and 2,598,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,740 : 2,598,728 = 2,598,728 : x
2. Step 2: Convert to fraction form
   1,776,740/2,598,728 = 2,598,728/x
3. Step 3: Cross multiply
   1,776,740x = 2,598,728 × 2,598,728
4. Step 4: Simplify right side
   1,776,740x = 6,753,387,217,984
5. Step 5: Solve for x
   x = 6,753,387,217,984/1,776,740
6. Step 6: Final answer
   x = 3,800,999.14