Finding the Third Proportional to 492,616 and 1,063,820

Step by Step Solution

1. Step 1: Write the proportion equation
   492,616 : 1,063,820 = 1,063,820 : x
2. Step 2: Convert to fraction form
   492,616/1,063,820 = 1,063,820/x
3. Step 3: Cross multiply
   492,616x = 1,063,820 × 1,063,820
4. Step 4: Simplify right side
   492,616x = 1,131,712,992,400
5. Step 5: Solve for x
   x = 1,131,712,992,400/492,616
6. Step 6: Final answer
   x = 2,297,353.30