Finding the Third Proportional to 840,786 and 1,845,084

Step by Step Solution

1. Step 1: Write the proportion equation
   840,786 : 1,845,084 = 1,845,084 : x
2. Step 2: Convert to fraction form
   840,786/1,845,084 = 1,845,084/x
3. Step 3: Cross multiply
   840,786x = 1,845,084 × 1,845,084
4. Step 4: Simplify right side
   840,786x = 3,404,334,967,056
5. Step 5: Solve for x
   x = 3,404,334,967,056/840,786
6. Step 6: Final answer
   x = 4,048,991.02