Finding the Third Proportional to 937,570 and 1,986,884

Step by Step Solution

1. Step 1: Write the proportion equation
   937,570 : 1,986,884 = 1,986,884 : x
2. Step 2: Convert to fraction form
   937,570/1,986,884 = 1,986,884/x
3. Step 3: Cross multiply
   937,570x = 1,986,884 × 1,986,884
4. Step 4: Simplify right side
   937,570x = 3,947,708,029,456
5. Step 5: Solve for x
   x = 3,947,708,029,456/937,570
6. Step 6: Final answer
   x = 4,210,574.18