Finding the Third Proportional to 1,230,416 and 2,635,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,416 : 2,635,788 = 2,635,788 : x
2. Step 2: Convert to fraction form
   1,230,416/2,635,788 = 2,635,788/x
3. Step 3: Cross multiply
   1,230,416x = 2,635,788 × 2,635,788
4. Step 4: Simplify right side
   1,230,416x = 6,947,378,380,944
5. Step 5: Solve for x
   x = 6,947,378,380,944/1,230,416
6. Step 6: Final answer
   x = 5,646,365.44