Finding the Third Proportional to 1,803,141 and 3,807,485

Step by Step Solution

1. Step 1: Write the proportion equation
   1,803,141 : 3,807,485 = 3,807,485 : x
2. Step 2: Convert to fraction form
   1,803,141/3,807,485 = 3,807,485/x
3. Step 3: Cross multiply
   1,803,141x = 3,807,485 × 3,807,485
4. Step 4: Simplify right side
   1,803,141x = 14,496,942,025,225
5. Step 5: Solve for x
   x = 14,496,942,025,225/1,803,141
6. Step 6: Final answer
   x = 8,039,827.18