Finding the Third Proportional to 1,870,938 and 4,041,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,938 : 4,041,256 = 4,041,256 : x
2. Step 2: Convert to fraction form
   1,870,938/4,041,256 = 4,041,256/x
3. Step 3: Cross multiply
   1,870,938x = 4,041,256 × 4,041,256
4. Step 4: Simplify right side
   1,870,938x = 16,331,750,057,536
5. Step 5: Solve for x
   x = 16,331,750,057,536/1,870,938
6. Step 6: Final answer
   x = 8,729,177.59