Finding the Third Proportional to 504,456 and 1,032,240

Step by Step Solution

1. Step 1: Write the proportion equation
   504,456 : 1,032,240 = 1,032,240 : x
2. Step 2: Convert to fraction form
   504,456/1,032,240 = 1,032,240/x
3. Step 3: Cross multiply
   504,456x = 1,032,240 × 1,032,240
4. Step 4: Simplify right side
   504,456x = 1,065,519,417,600
5. Step 5: Solve for x
   x = 1,065,519,417,600/504,456
6. Step 6: Final answer
   x = 2,112,214.78