Finding the Third Proportional to 1,869,981 and 4,039,014

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,981 : 4,039,014 = 4,039,014 : x
2. Step 2: Convert to fraction form
   1,869,981/4,039,014 = 4,039,014/x
3. Step 3: Cross multiply
   1,869,981x = 4,039,014 × 4,039,014
4. Step 4: Simplify right side
   1,869,981x = 16,313,634,092,196
5. Step 5: Solve for x
   x = 16,313,634,092,196/1,869,981
6. Step 6: Final answer
   x = 8,723,957.14