Finding the Third Proportional to 875,709 and 1,886,508

Step by Step Solution

1. Step 1: Write the proportion equation
   875,709 : 1,886,508 = 1,886,508 : x
2. Step 2: Convert to fraction form
   875,709/1,886,508 = 1,886,508/x
3. Step 3: Cross multiply
   875,709x = 1,886,508 × 1,886,508
4. Step 4: Simplify right side
   875,709x = 3,558,912,434,064
5. Step 5: Solve for x
   x = 3,558,912,434,064/875,709
6. Step 6: Final answer
   x = 4,064,035.47