Finding the Third Proportional to 709,328 and 1,576,118

Step by Step Solution

1. Step 1: Write the proportion equation
   709,328 : 1,576,118 = 1,576,118 : x
2. Step 2: Convert to fraction form
   709,328/1,576,118 = 1,576,118/x
3. Step 3: Cross multiply
   709,328x = 1,576,118 × 1,576,118
4. Step 4: Simplify right side
   709,328x = 2,484,147,949,924
5. Step 5: Solve for x
   x = 2,484,147,949,924/709,328
6. Step 6: Final answer
   x = 3,502,114.61