Finding the Third Proportional to 1,435,818 and 2,222,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,818 : 2,222,962 = 2,222,962 : x
2. Step 2: Convert to fraction form
   1,435,818/2,222,962 = 2,222,962/x
3. Step 3: Cross multiply
   1,435,818x = 2,222,962 × 2,222,962
4. Step 4: Simplify right side
   1,435,818x = 4,941,560,053,444
5. Step 5: Solve for x
   x = 4,941,560,053,444/1,435,818
6. Step 6: Final answer
   x = 3,441,634.00