Finding the Third Proportional to 1,869,954 and 4,035,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,954 : 4,035,144 = 4,035,144 : x
2. Step 2: Convert to fraction form
   1,869,954/4,035,144 = 4,035,144/x
3. Step 3: Cross multiply
   1,869,954x = 4,035,144 × 4,035,144
4. Step 4: Simplify right side
   1,869,954x = 16,282,387,100,736
5. Step 5: Solve for x
   x = 16,282,387,100,736/1,869,954
6. Step 6: Final answer
   x = 8,707,373.07