Finding the Third Proportional to 1,522,744 and 2,142,462

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,744 : 2,142,462 = 2,142,462 : x
2. Step 2: Convert to fraction form
   1,522,744/2,142,462 = 2,142,462/x
3. Step 3: Cross multiply
   1,522,744x = 2,142,462 × 2,142,462
4. Step 4: Simplify right side
   1,522,744x = 4,590,143,421,444
5. Step 5: Solve for x
   x = 4,590,143,421,444/1,522,744
6. Step 6: Final answer
   x = 3,014,389.43