Finding the Third Proportional to 1,407,010 and 2,863,703

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,010 : 2,863,703 = 2,863,703 : x
2. Step 2: Convert to fraction form
   1,407,010/2,863,703 = 2,863,703/x
3. Step 3: Cross multiply
   1,407,010x = 2,863,703 × 2,863,703
4. Step 4: Simplify right side
   1,407,010x = 8,200,794,872,209
5. Step 5: Solve for x
   x = 8,200,794,872,209/1,407,010
6. Step 6: Final answer
   x = 5,828,526.36