Finding the Third Proportional to 875,708 and 1,886,506

Step by Step Solution

1. Step 1: Write the proportion equation
   875,708 : 1,886,506 = 1,886,506 : x
2. Step 2: Convert to fraction form
   875,708/1,886,506 = 1,886,506/x
3. Step 3: Cross multiply
   875,708x = 1,886,506 × 1,886,506
4. Step 4: Simplify right side
   875,708x = 3,558,904,888,036
5. Step 5: Solve for x
   x = 3,558,904,888,036/875,708
6. Step 6: Final answer
   x = 4,064,031.49