Finding the Third Proportional to 849,488 and 1,824,912

Step by Step Solution

1. Step 1: Write the proportion equation
   849,488 : 1,824,912 = 1,824,912 : x
2. Step 2: Convert to fraction form
   849,488/1,824,912 = 1,824,912/x
3. Step 3: Cross multiply
   849,488x = 1,824,912 × 1,824,912
4. Step 4: Simplify right side
   849,488x = 3,330,303,807,744
5. Step 5: Solve for x
   x = 3,330,303,807,744/849,488
6. Step 6: Final answer
   x = 3,920,365.92