Finding the Third Proportional to 1,863,760 and 4,076,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,760 : 4,076,466 = 4,076,466 : x
2. Step 2: Convert to fraction form
   1,863,760/4,076,466 = 4,076,466/x
3. Step 3: Cross multiply
   1,863,760x = 4,076,466 × 4,076,466
4. Step 4: Simplify right side
   1,863,760x = 16,617,575,049,156
5. Step 5: Solve for x
   x = 16,617,575,049,156/1,863,760
6. Step 6: Final answer
   x = 8,916,156.08