Finding the Third Proportional to 1,582,078 and 3,276,305

Step by Step Solution

1. Step 1: Write the proportion equation
   1,582,078 : 3,276,305 = 3,276,305 : x
2. Step 2: Convert to fraction form
   1,582,078/3,276,305 = 3,276,305/x
3. Step 3: Cross multiply
   1,582,078x = 3,276,305 × 3,276,305
4. Step 4: Simplify right side
   1,582,078x = 10,734,174,453,025
5. Step 5: Solve for x
   x = 10,734,174,453,025/1,582,078
6. Step 6: Final answer
   x = 6,784,857.92