Finding the Third Proportional to 779,328 and 1,677,024

Step by Step Solution

1. Step 1: Write the proportion equation
   779,328 : 1,677,024 = 1,677,024 : x
2. Step 2: Convert to fraction form
   779,328/1,677,024 = 1,677,024/x
3. Step 3: Cross multiply
   779,328x = 1,677,024 × 1,677,024
4. Step 4: Simplify right side
   779,328x = 2,812,409,496,576
5. Step 5: Solve for x
   x = 2,812,409,496,576/779,328
6. Step 6: Final answer
   x = 3,608,762.29