Finding the Third Proportional to 1,871,817 and 2,875,338

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,817 : 2,875,338 = 2,875,338 : x
2. Step 2: Convert to fraction form
   1,871,817/2,875,338 = 2,875,338/x
3. Step 3: Cross multiply
   1,871,817x = 2,875,338 × 2,875,338
4. Step 4: Simplify right side
   1,871,817x = 8,267,568,614,244
5. Step 5: Solve for x
   x = 8,267,568,614,244/1,871,817
6. Step 6: Final answer
   x = 4,416,868.00