Finding the Third Proportional to 1,002,402 and 1,448,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,402 : 1,448,298 = 1,448,298 : x
2. Step 2: Convert to fraction form
   1,002,402/1,448,298 = 1,448,298/x
3. Step 3: Cross multiply
   1,002,402x = 1,448,298 × 1,448,298
4. Step 4: Simplify right side
   1,002,402x = 2,097,567,096,804
5. Step 5: Solve for x
   x = 2,097,567,096,804/1,002,402
6. Step 6: Final answer
   x = 2,092,540.81