Finding the Third Proportional to 1,722,402 and 4,023,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,722,402 : 4,023,026 = 4,023,026 : x
2. Step 2: Convert to fraction form
   1,722,402/4,023,026 = 4,023,026/x
3. Step 3: Cross multiply
   1,722,402x = 4,023,026 × 4,023,026
4. Step 4: Simplify right side
   1,722,402x = 16,184,738,196,676
5. Step 5: Solve for x
   x = 16,184,738,196,676/1,722,402
6. Step 6: Final answer
   x = 9,396,609.04