Finding the Third Proportional to 1,035,170 and 1,580,403

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,170 : 1,580,403 = 1,580,403 : x
2. Step 2: Convert to fraction form
   1,035,170/1,580,403 = 1,580,403/x
3. Step 3: Cross multiply
   1,035,170x = 1,580,403 × 1,580,403
4. Step 4: Simplify right side
   1,035,170x = 2,497,673,642,409
5. Step 5: Solve for x
   x = 2,497,673,642,409/1,035,170
6. Step 6: Final answer
   x = 2,412,814.94