Finding the Third Proportional to 1,305,560 and 2,868,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,305,560 : 2,868,064 = 2,868,064 : x
2. Step 2: Convert to fraction form
   1,305,560/2,868,064 = 2,868,064/x
3. Step 3: Cross multiply
   1,305,560x = 2,868,064 × 2,868,064
4. Step 4: Simplify right side
   1,305,560x = 8,225,791,108,096
5. Step 5: Solve for x
   x = 8,225,791,108,096/1,305,560
6. Step 6: Final answer
   x = 6,300,584.51