Finding the Third Proportional to 1,037,576 and 2,187,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,576 : 2,187,947 = 2,187,947 : x
2. Step 2: Convert to fraction form
   1,037,576/2,187,947 = 2,187,947/x
3. Step 3: Cross multiply
   1,037,576x = 2,187,947 × 2,187,947
4. Step 4: Simplify right side
   1,037,576x = 4,787,112,074,809
5. Step 5: Solve for x
   x = 4,787,112,074,809/1,037,576
6. Step 6: Final answer
   x = 4,613,745.96