Finding the Third Proportional to 1,871,558 and 2,667,369

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,558 : 2,667,369 = 2,667,369 : x
2. Step 2: Convert to fraction form
   1,871,558/2,667,369 = 2,667,369/x
3. Step 3: Cross multiply
   1,871,558x = 2,667,369 × 2,667,369
4. Step 4: Simplify right side
   1,871,558x = 7,114,857,382,161
5. Step 5: Solve for x
   x = 7,114,857,382,161/1,871,558
6. Step 6: Final answer
   x = 3,801,569.27