Finding the Third Proportional to 1,312,416 and 2,056,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,416 : 2,056,104 = 2,056,104 : x
2. Step 2: Convert to fraction form
   1,312,416/2,056,104 = 2,056,104/x
3. Step 3: Cross multiply
   1,312,416x = 2,056,104 × 2,056,104
4. Step 4: Simplify right side
   1,312,416x = 4,227,563,658,816
5. Step 5: Solve for x
   x = 4,227,563,658,816/1,312,416
6. Step 6: Final answer
   x = 3,221,207.04