Finding the Third Proportional to 504,460 and 1,055,644

Step by Step Solution

1. Step 1: Write the proportion equation
   504,460 : 1,055,644 = 1,055,644 : x
2. Step 2: Convert to fraction form
   504,460/1,055,644 = 1,055,644/x
3. Step 3: Cross multiply
   504,460x = 1,055,644 × 1,055,644
4. Step 4: Simplify right side
   504,460x = 1,114,384,254,736
5. Step 5: Solve for x
   x = 1,114,384,254,736/504,460
6. Step 6: Final answer
   x = 2,209,063.66