Finding the Third Proportional to 1,435,392 and 3,115,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,392 : 3,115,008 = 3,115,008 : x
2. Step 2: Convert to fraction form
   1,435,392/3,115,008 = 3,115,008/x
3. Step 3: Cross multiply
   1,435,392x = 3,115,008 × 3,115,008
4. Step 4: Simplify right side
   1,435,392x = 9,703,274,840,064
5. Step 5: Solve for x
   x = 9,703,274,840,064/1,435,392
6. Step 6: Final answer
   x = 6,760,017.36