Finding the Third Proportional to 1,481,128 and 2,242,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481,128 : 2,242,464 = 2,242,464 : x
2. Step 2: Convert to fraction form
   1,481,128/2,242,464 = 2,242,464/x
3. Step 3: Cross multiply
   1,481,128x = 2,242,464 × 2,242,464
4. Step 4: Simplify right side
   1,481,128x = 5,028,644,791,296
5. Step 5: Solve for x
   x = 5,028,644,791,296/1,481,128
6. Step 6: Final answer
   x = 3,395,145.32