Finding the Third Proportional to 818,096 and 1,910,730

Step by Step Solution

1. Step 1: Write the proportion equation
   818,096 : 1,910,730 = 1,910,730 : x
2. Step 2: Convert to fraction form
   818,096/1,910,730 = 1,910,730/x
3. Step 3: Cross multiply
   818,096x = 1,910,730 × 1,910,730
4. Step 4: Simplify right side
   818,096x = 3,650,889,132,900
5. Step 5: Solve for x
   x = 3,650,889,132,900/818,096
6. Step 6: Final answer
   x = 4,462,665.91