Finding the Third Proportional to 830,104 and 1,282,012

Step by Step Solution

1. Step 1: Write the proportion equation
   830,104 : 1,282,012 = 1,282,012 : x
2. Step 2: Convert to fraction form
   830,104/1,282,012 = 1,282,012/x
3. Step 3: Cross multiply
   830,104x = 1,282,012 × 1,282,012
4. Step 4: Simplify right side
   830,104x = 1,643,554,768,144
5. Step 5: Solve for x
   x = 1,643,554,768,144/830,104
6. Step 6: Final answer
   x = 1,979,938.38