Finding the Third Proportional to 1,839,603 and 4,041,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839,603 : 4,041,854 = 4,041,854 : x
2. Step 2: Convert to fraction form
   1,839,603/4,041,854 = 4,041,854/x
3. Step 3: Cross multiply
   1,839,603x = 4,041,854 × 4,041,854
4. Step 4: Simplify right side
   1,839,603x = 16,336,583,757,316
5. Step 5: Solve for x
   x = 16,336,583,757,316/1,839,603
6. Step 6: Final answer
   x = 8,880,494.19