Finding the Third Proportional to 480,462 and 1,112,145

Step by Step Solution

1. Step 1: Write the proportion equation
   480,462 : 1,112,145 = 1,112,145 : x
2. Step 2: Convert to fraction form
   480,462/1,112,145 = 1,112,145/x
3. Step 3: Cross multiply
   480,462x = 1,112,145 × 1,112,145
4. Step 4: Simplify right side
   480,462x = 1,236,866,501,025
5. Step 5: Solve for x
   x = 1,236,866,501,025/480,462
6. Step 6: Final answer
   x = 2,574,327.42