Finding the Third Proportional to 882,900 and 1,905,687

Step by Step Solution

1. Step 1: Write the proportion equation
   882,900 : 1,905,687 = 1,905,687 : x
2. Step 2: Convert to fraction form
   882,900/1,905,687 = 1,905,687/x
3. Step 3: Cross multiply
   882,900x = 1,905,687 × 1,905,687
4. Step 4: Simplify right side
   882,900x = 3,631,642,941,969
5. Step 5: Solve for x
   x = 3,631,642,941,969/882,900
6. Step 6: Final answer
   x = 4,113,311.75