Finding the Third Proportional to 986,522 and 2,122,766

Step by Step Solution

1. Step 1: Write the proportion equation
   986,522 : 2,122,766 = 2,122,766 : x
2. Step 2: Convert to fraction form
   986,522/2,122,766 = 2,122,766/x
3. Step 3: Cross multiply
   986,522x = 2,122,766 × 2,122,766
4. Step 4: Simplify right side
   986,522x = 4,506,135,490,756
5. Step 5: Solve for x
   x = 4,506,135,490,756/986,522
6. Step 6: Final answer
   x = 4,567,698.94