Finding the Third Proportional to 1,607,328 and 2,427,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,328 : 2,427,296 = 2,427,296 : x
2. Step 2: Convert to fraction form
   1,607,328/2,427,296 = 2,427,296/x
3. Step 3: Cross multiply
   1,607,328x = 2,427,296 × 2,427,296
4. Step 4: Simplify right side
   1,607,328x = 5,891,765,871,616
5. Step 5: Solve for x
   x = 5,891,765,871,616/1,607,328
6. Step 6: Final answer
   x = 3,665,565.38