Finding the Third Proportional to 1,960,914 and 4,222,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,914 : 4,222,122 = 4,222,122 : x
2. Step 2: Convert to fraction form
   1,960,914/4,222,122 = 4,222,122/x
3. Step 3: Cross multiply
   1,960,914x = 4,222,122 × 4,222,122
4. Step 4: Simplify right side
   1,960,914x = 17,826,314,182,884
5. Step 5: Solve for x
   x = 17,826,314,182,884/1,960,914
6. Step 6: Final answer
   x = 9,090,818.97