Finding the Third Proportional to 1,109,430 and 2,395,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,430 : 2,395,642 = 2,395,642 : x
2. Step 2: Convert to fraction form
   1,109,430/2,395,642 = 2,395,642/x
3. Step 3: Cross multiply
   1,109,430x = 2,395,642 × 2,395,642
4. Step 4: Simplify right side
   1,109,430x = 5,739,100,592,164
5. Step 5: Solve for x
   x = 5,739,100,592,164/1,109,430
6. Step 6: Final answer
   x = 5,173,017.31