Finding the Third Proportional to 871,230 and 1,875,957

Step by Step Solution

1. Step 1: Write the proportion equation
   871,230 : 1,875,957 = 1,875,957 : x
2. Step 2: Convert to fraction form
   871,230/1,875,957 = 1,875,957/x
3. Step 3: Cross multiply
   871,230x = 1,875,957 × 1,875,957
4. Step 4: Simplify right side
   871,230x = 3,519,214,665,849
5. Step 5: Solve for x
   x = 3,519,214,665,849/871,230
6. Step 6: Final answer
   x = 4,039,363.50