Finding the Third Proportional to 1,863,875 and 4,076,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,875 : 4,076,644 = 4,076,644 : x
2. Step 2: Convert to fraction form
   1,863,875/4,076,644 = 4,076,644/x
3. Step 3: Cross multiply
   1,863,875x = 4,076,644 × 4,076,644
4. Step 4: Simplify right side
   1,863,875x = 16,619,026,302,736
5. Step 5: Solve for x
   x = 16,619,026,302,736/1,863,875
6. Step 6: Final answer
   x = 8,916,384.58