Finding the Third Proportional to 899,766 and 1,900,674

Step by Step Solution

1. Step 1: Write the proportion equation
   899,766 : 1,900,674 = 1,900,674 : x
2. Step 2: Convert to fraction form
   899,766/1,900,674 = 1,900,674/x
3. Step 3: Cross multiply
   899,766x = 1,900,674 × 1,900,674
4. Step 4: Simplify right side
   899,766x = 3,612,561,654,276
5. Step 5: Solve for x
   x = 3,612,561,654,276/899,766
6. Step 6: Final answer
   x = 4,015,001.29