Finding the Third Proportional to 504,436 and 1,032,200

Step by Step Solution

1. Step 1: Write the proportion equation
   504,436 : 1,032,200 = 1,032,200 : x
2. Step 2: Convert to fraction form
   504,436/1,032,200 = 1,032,200/x
3. Step 3: Cross multiply
   504,436x = 1,032,200 × 1,032,200
4. Step 4: Simplify right side
   504,436x = 1,065,436,840,000
5. Step 5: Solve for x
   x = 1,065,436,840,000/504,436
6. Step 6: Final answer
   x = 2,112,134.82