Finding the Third Proportional to 1,864,042 and 4,076,974

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,042 : 4,076,974 = 4,076,974 : x
2. Step 2: Convert to fraction form
   1,864,042/4,076,974 = 4,076,974/x
3. Step 3: Cross multiply
   1,864,042x = 4,076,974 × 4,076,974
4. Step 4: Simplify right side
   1,864,042x = 16,621,716,996,676
5. Step 5: Solve for x
   x = 16,621,716,996,676/1,864,042
6. Step 6: Final answer
   x = 8,917,029.23