Finding the Third Proportional to 2,889,738 and 4,500,069

Step by Step Solution

1. Step 1: Write the proportion equation
   2,889,738 : 4,500,069 = 4,500,069 : x
2. Step 2: Convert to fraction form
   2,889,738/4,500,069 = 4,500,069/x
3. Step 3: Cross multiply
   2,889,738x = 4,500,069 × 4,500,069
4. Step 4: Simplify right side
   2,889,738x = 20,250,621,004,761
5. Step 5: Solve for x
   x = 20,250,621,004,761/2,889,738
6. Step 6: Final answer
   x = 7,007,770.60