Finding the Third Proportional to 900,882 and 1,958,580

Step by Step Solution

1. Step 1: Write the proportion equation
   900,882 : 1,958,580 = 1,958,580 : x
2. Step 2: Convert to fraction form
   900,882/1,958,580 = 1,958,580/x
3. Step 3: Cross multiply
   900,882x = 1,958,580 × 1,958,580
4. Step 4: Simplify right side
   900,882x = 3,836,035,616,400
5. Step 5: Solve for x
   x = 3,836,035,616,400/900,882
6. Step 6: Final answer
   x = 4,258,088.87