Finding the Third Proportional to 1,362,871 and 2,101,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,871 : 2,101,168 = 2,101,168 : x
2. Step 2: Convert to fraction form
   1,362,871/2,101,168 = 2,101,168/x
3. Step 3: Cross multiply
   1,362,871x = 2,101,168 × 2,101,168
4. Step 4: Simplify right side
   1,362,871x = 4,414,906,964,224
5. Step 5: Solve for x
   x = 4,414,906,964,224/1,362,871
6. Step 6: Final answer
   x = 3,239,416.62