Finding the Third Proportional to 480,861 and 1,026,080

Step by Step Solution

1. Step 1: Write the proportion equation
   480,861 : 1,026,080 = 1,026,080 : x
2. Step 2: Convert to fraction form
   480,861/1,026,080 = 1,026,080/x
3. Step 3: Cross multiply
   480,861x = 1,026,080 × 1,026,080
4. Step 4: Simplify right side
   480,861x = 1,052,840,166,400
5. Step 5: Solve for x
   x = 1,052,840,166,400/480,861
6. Step 6: Final answer
   x = 2,189,489.62