Finding the Third Proportional to 1,940,362.59 and 4,081,807.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940,362.59 : 4,081,807.69 = 4,081,807.69 : x
2. Step 2: Convert to fraction form
   1,940,362.59/4,081,807.69 = 4,081,807.69/x
3. Step 3: Cross multiply
   1,940,362.59x = 4,081,807.69 × 4,081,807.69
4. Step 4: Simplify right side
   1,940,362.59x = 16,661,153,997,734.10
5. Step 5: Solve for x
   x = 16,661,153,997,734.10/1,940,362.59
6. Step 6: Final answer
   x = 8,586,618.84