Finding the Third Proportional to 849,992 and 1,849,519

Step by Step Solution

1. Step 1: Write the proportion equation
   849,992 : 1,849,519 = 1,849,519 : x
2. Step 2: Convert to fraction form
   849,992/1,849,519 = 1,849,519/x
3. Step 3: Cross multiply
   849,992x = 1,849,519 × 1,849,519
4. Step 4: Simplify right side
   849,992x = 3,420,720,531,361
5. Step 5: Solve for x
   x = 3,420,720,531,361/849,992
6. Step 6: Final answer
   x = 4,024,414.97