Finding the Third Proportional to 492,560 and 1,063,708

Step by Step Solution

1. Step 1: Write the proportion equation
   492,560 : 1,063,708 = 1,063,708 : x
2. Step 2: Convert to fraction form
   492,560/1,063,708 = 1,063,708/x
3. Step 3: Cross multiply
   492,560x = 1,063,708 × 1,063,708
4. Step 4: Simplify right side
   492,560x = 1,131,474,709,264
5. Step 5: Solve for x
   x = 1,131,474,709,264/492,560
6. Step 6: Final answer
   x = 2,297,130.72