Finding the Third Proportional to 985,162 and 2,122,300

Step by Step Solution

1. Step 1: Write the proportion equation
   985,162 : 2,122,300 = 2,122,300 : x
2. Step 2: Convert to fraction form
   985,162/2,122,300 = 2,122,300/x
3. Step 3: Cross multiply
   985,162x = 2,122,300 × 2,122,300
4. Step 4: Simplify right side
   985,162x = 4,504,157,290,000
5. Step 5: Solve for x
   x = 4,504,157,290,000/985,162
6. Step 6: Final answer
   x = 4,571,996.58