Finding the Third Proportional to 1,814,775 and 2,785,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814,775 : 2,785,608 = 2,785,608 : x
2. Step 2: Convert to fraction form
   1,814,775/2,785,608 = 2,785,608/x
3. Step 3: Cross multiply
   1,814,775x = 2,785,608 × 2,785,608
4. Step 4: Simplify right side
   1,814,775x = 7,759,611,929,664
5. Step 5: Solve for x
   x = 7,759,611,929,664/1,814,775
6. Step 6: Final answer
   x = 4,275,798.34