Finding the Third Proportional to 1,722,405 and 4,023,035

Step by Step Solution

1. Step 1: Write the proportion equation
   1,722,405 : 4,023,035 = 4,023,035 : x
2. Step 2: Convert to fraction form
   1,722,405/4,023,035 = 4,023,035/x
3. Step 3: Cross multiply
   1,722,405x = 4,023,035 × 4,023,035
4. Step 4: Simplify right side
   1,722,405x = 16,184,810,611,225
5. Step 5: Solve for x
   x = 16,184,810,611,225/1,722,405
6. Step 6: Final answer
   x = 9,396,634.71