Finding the Third Proportional to 1,010,210 and 1,568,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,210 : 1,568,434 = 1,568,434 : x
2. Step 2: Convert to fraction form
   1,010,210/1,568,434 = 1,568,434/x
3. Step 3: Cross multiply
   1,010,210x = 1,568,434 × 1,568,434
4. Step 4: Simplify right side
   1,010,210x = 2,459,985,212,356
5. Step 5: Solve for x
   x = 2,459,985,212,356/1,010,210
6. Step 6: Final answer
   x = 2,435,122.61