Finding the Third Proportional to 1,863,884 and 4,076,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,884 : 4,076,704 = 4,076,704 : x
2. Step 2: Convert to fraction form
   1,863,884/4,076,704 = 4,076,704/x
3. Step 3: Cross multiply
   1,863,884x = 4,076,704 × 4,076,704
4. Step 4: Simplify right side
   1,863,884x = 16,619,515,503,616
5. Step 5: Solve for x
   x = 16,619,515,503,616/1,863,884
6. Step 6: Final answer
   x = 8,916,603.99