Finding the Third Proportional to 1,854,825 and 4,026,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,825 : 4,026,898 = 4,026,898 : x
2. Step 2: Convert to fraction form
   1,854,825/4,026,898 = 4,026,898/x
3. Step 3: Cross multiply
   1,854,825x = 4,026,898 × 4,026,898
4. Step 4: Simplify right side
   1,854,825x = 16,215,907,502,404
5. Step 5: Solve for x
   x = 16,215,907,502,404/1,854,825
6. Step 6: Final answer
   x = 8,742,553.88