Finding the Third Proportional to 900,888 and 1,958,592

Step by Step Solution

1. Step 1: Write the proportion equation
   900,888 : 1,958,592 = 1,958,592 : x
2. Step 2: Convert to fraction form
   900,888/1,958,592 = 1,958,592/x
3. Step 3: Cross multiply
   900,888x = 1,958,592 × 1,958,592
4. Step 4: Simplify right side
   900,888x = 3,836,082,622,464
5. Step 5: Solve for x
   x = 3,836,082,622,464/900,888
6. Step 6: Final answer
   x = 4,258,112.69