Finding the Third Proportional to 1,816,155 and 3,820,533

Step by Step Solution

1. Step 1: Write the proportion equation
   1,816,155 : 3,820,533 = 3,820,533 : x
2. Step 2: Convert to fraction form
   1,816,155/3,820,533 = 3,820,533/x
3. Step 3: Cross multiply
   1,816,155x = 3,820,533 × 3,820,533
4. Step 4: Simplify right side
   1,816,155x = 14,596,472,404,089
5. Step 5: Solve for x
   x = 14,596,472,404,089/1,816,155
6. Step 6: Final answer
   x = 8,037,019.09