Finding the Third Proportional to 483,690 and 1,006,620

Step by Step Solution

1. Step 1: Write the proportion equation
   483,690 : 1,006,620 = 1,006,620 : x
2. Step 2: Convert to fraction form
   483,690/1,006,620 = 1,006,620/x
3. Step 3: Cross multiply
   483,690x = 1,006,620 × 1,006,620
4. Step 4: Simplify right side
   483,690x = 1,013,283,824,400
5. Step 5: Solve for x
   x = 1,013,283,824,400/483,690
6. Step 6: Final answer
   x = 2,094,903.40