Finding the Third Proportional to 848,978 and 1,849,588

Step by Step Solution

1. Step 1: Write the proportion equation
   848,978 : 1,849,588 = 1,849,588 : x
2. Step 2: Convert to fraction form
   848,978/1,849,588 = 1,849,588/x
3. Step 3: Cross multiply
   848,978x = 1,849,588 × 1,849,588
4. Step 4: Simplify right side
   848,978x = 3,420,975,769,744
5. Step 5: Solve for x
   x = 3,420,975,769,744/848,978
6. Step 6: Final answer
   x = 4,029,522.28