Finding the Third Proportional to 1,315,362 and 2,830,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,362 : 2,830,356 = 2,830,356 : x
2. Step 2: Convert to fraction form
   1,315,362/2,830,356 = 2,830,356/x
3. Step 3: Cross multiply
   1,315,362x = 2,830,356 × 2,830,356
4. Step 4: Simplify right side
   1,315,362x = 8,010,915,086,736
5. Step 5: Solve for x
   x = 8,010,915,086,736/1,315,362
6. Step 6: Final answer
   x = 6,090,274.07