Finding the Third Proportional to 504,180 and 1,063,440

Step by Step Solution

1. Step 1: Write the proportion equation
   504,180 : 1,063,440 = 1,063,440 : x
2. Step 2: Convert to fraction form
   504,180/1,063,440 = 1,063,440/x
3. Step 3: Cross multiply
   504,180x = 1,063,440 × 1,063,440
4. Step 4: Simplify right side
   504,180x = 1,130,904,633,600
5. Step 5: Solve for x
   x = 1,130,904,633,600/504,180
6. Step 6: Final answer
   x = 2,243,057.31