Finding the Third Proportional to 480,418 and 1,112,053

Step by Step Solution

1. Step 1: Write the proportion equation
   480,418 : 1,112,053 = 1,112,053 : x
2. Step 2: Convert to fraction form
   480,418/1,112,053 = 1,112,053/x
3. Step 3: Cross multiply
   480,418x = 1,112,053 × 1,112,053
4. Step 4: Simplify right side
   480,418x = 1,236,661,874,809
5. Step 5: Solve for x
   x = 1,236,661,874,809/480,418
6. Step 6: Final answer
   x = 2,574,137.26