Finding the Third Proportional to 1,315,190 and 2,826,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,190 : 2,826,904 = 2,826,904 : x
2. Step 2: Convert to fraction form
   1,315,190/2,826,904 = 2,826,904/x
3. Step 3: Cross multiply
   1,315,190x = 2,826,904 × 2,826,904
4. Step 4: Simplify right side
   1,315,190x = 7,991,386,225,216
5. Step 5: Solve for x
   x = 7,991,386,225,216/1,315,190
6. Step 6: Final answer
   x = 6,076,221.86