Finding the Third Proportional to 840,014 and 1,843,336

Step by Step Solution

1. Step 1: Write the proportion equation
   840,014 : 1,843,336 = 1,843,336 : x
2. Step 2: Convert to fraction form
   840,014/1,843,336 = 1,843,336/x
3. Step 3: Cross multiply
   840,014x = 1,843,336 × 1,843,336
4. Step 4: Simplify right side
   840,014x = 3,397,887,608,896
5. Step 5: Solve for x
   x = 3,397,887,608,896/840,014
6. Step 6: Final answer
   x = 4,045,036.88