Finding the Third Proportional to 1,435,212 and 2,312,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,212 : 2,312,496 = 2,312,496 : x
2. Step 2: Convert to fraction form
   1,435,212/2,312,496 = 2,312,496/x
3. Step 3: Cross multiply
   1,435,212x = 2,312,496 × 2,312,496
4. Step 4: Simplify right side
   1,435,212x = 5,347,637,750,016
5. Step 5: Solve for x
   x = 5,347,637,750,016/1,435,212
6. Step 6: Final answer
   x = 3,726,026.36