Finding the Third Proportional to 635,348 and 1,395,112

Step by Step Solution

1. Step 1: Write the proportion equation
   635,348 : 1,395,112 = 1,395,112 : x
2. Step 2: Convert to fraction form
   635,348/1,395,112 = 1,395,112/x
3. Step 3: Cross multiply
   635,348x = 1,395,112 × 1,395,112
4. Step 4: Simplify right side
   635,348x = 1,946,337,492,544
5. Step 5: Solve for x
   x = 1,946,337,492,544/635,348
6. Step 6: Final answer
   x = 3,063,419.56