Finding the Third Proportional to 899,998.50 and 1,901,166

Step by Step Solution

1. Step 1: Write the proportion equation
   899,998.50 : 1,901,166 = 1,901,166 : x
2. Step 2: Convert to fraction form
   899,998.50/1,901,166 = 1,901,166/x
3. Step 3: Cross multiply
   899,998.50x = 1,901,166 × 1,901,166
4. Step 4: Simplify right side
   899,998.50x = 3,614,432,159,556
5. Step 5: Solve for x
   x = 3,614,432,159,556/899,998.50
6. Step 6: Final answer
   x = 4,016,042.43