Finding the Third Proportional to 1,863,882 and 4,076,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,882 : 4,076,656 = 4,076,656 : x
2. Step 2: Convert to fraction form
   1,863,882/4,076,656 = 4,076,656/x
3. Step 3: Cross multiply
   1,863,882x = 4,076,656 × 4,076,656
4. Step 4: Simplify right side
   1,863,882x = 16,619,124,142,336
5. Step 5: Solve for x
   x = 16,619,124,142,336/1,863,882
6. Step 6: Final answer
   x = 8,916,403.58