Finding the Third Proportional to 1,864,804 and 4,076,274

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,804 : 4,076,274 = 4,076,274 : x
2. Step 2: Convert to fraction form
   1,864,804/4,076,274 = 4,076,274/x
3. Step 3: Cross multiply
   1,864,804x = 4,076,274 × 4,076,274
4. Step 4: Simplify right side
   1,864,804x = 16,616,009,723,076
5. Step 5: Solve for x
   x = 16,616,009,723,076/1,864,804
6. Step 6: Final answer
   x = 8,910,325.01