Finding the Third Proportional to 1,315,364 and 2,830,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,364 : 2,830,360 = 2,830,360 : x
2. Step 2: Convert to fraction form
   1,315,364/2,830,360 = 2,830,360/x
3. Step 3: Cross multiply
   1,315,364x = 2,830,360 × 2,830,360
4. Step 4: Simplify right side
   1,315,364x = 8,010,937,729,600
5. Step 5: Solve for x
   x = 8,010,937,729,600/1,315,364
6. Step 6: Final answer
   x = 6,090,282.03