Finding the Third Proportional to 1,722,395 and 4,023,013

Step by Step Solution

1. Step 1: Write the proportion equation
   1,722,395 : 4,023,013 = 4,023,013 : x
2. Step 2: Convert to fraction form
   1,722,395/4,023,013 = 4,023,013/x
3. Step 3: Cross multiply
   1,722,395x = 4,023,013 × 4,023,013
4. Step 4: Simplify right side
   1,722,395x = 16,184,633,598,169
5. Step 5: Solve for x
   x = 16,184,633,598,169/1,722,395
6. Step 6: Final answer
   x = 9,396,586.50