Finding the Third Proportional to 985,860 and 2,098,836

Step by Step Solution

1. Step 1: Write the proportion equation
   985,860 : 2,098,836 = 2,098,836 : x
2. Step 2: Convert to fraction form
   985,860/2,098,836 = 2,098,836/x
3. Step 3: Cross multiply
   985,860x = 2,098,836 × 2,098,836
4. Step 4: Simplify right side
   985,860x = 4,405,112,554,896
5. Step 5: Solve for x
   x = 4,405,112,554,896/985,860
6. Step 6: Final answer
   x = 4,468,294.24