Finding the Third Proportional to 1,373,661 and 2,983,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,661 : 2,983,788 = 2,983,788 : x
2. Step 2: Convert to fraction form
   1,373,661/2,983,788 = 2,983,788/x
3. Step 3: Cross multiply
   1,373,661x = 2,983,788 × 2,983,788
4. Step 4: Simplify right side
   1,373,661x = 8,902,990,828,944
5. Step 5: Solve for x
   x = 8,902,990,828,944/1,373,661
6. Step 6: Final answer
   x = 6,481,213.95