Finding the Third Proportional to 1,360,987 and 2,971,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,987 : 2,971,003 = 2,971,003 : x
2. Step 2: Convert to fraction form
   1,360,987/2,971,003 = 2,971,003/x
3. Step 3: Cross multiply
   1,360,987x = 2,971,003 × 2,971,003
4. Step 4: Simplify right side
   1,360,987x = 8,826,858,826,009
5. Step 5: Solve for x
   x = 8,826,858,826,009/1,360,987
6. Step 6: Final answer
   x = 6,485,630.52