Finding the Third Proportional to 492,080 and 1,059,604

Step by Step Solution

1. Step 1: Write the proportion equation
   492,080 : 1,059,604 = 1,059,604 : x
2. Step 2: Convert to fraction form
   492,080/1,059,604 = 1,059,604/x
3. Step 3: Cross multiply
   492,080x = 1,059,604 × 1,059,604
4. Step 4: Simplify right side
   492,080x = 1,122,760,636,816
5. Step 5: Solve for x
   x = 1,122,760,636,816/492,080
6. Step 6: Final answer
   x = 2,281,662.81