Finding the Third Proportional to 606,360 and 1,320,295

Step by Step Solution

1. Step 1: Write the proportion equation
   606,360 : 1,320,295 = 1,320,295 : x
2. Step 2: Convert to fraction form
   606,360/1,320,295 = 1,320,295/x
3. Step 3: Cross multiply
   606,360x = 1,320,295 × 1,320,295
4. Step 4: Simplify right side
   606,360x = 1,743,178,887,025
5. Step 5: Solve for x
   x = 1,743,178,887,025/606,360
6. Step 6: Final answer
   x = 2,874,825.00