Finding the Third Proportional to 3,019,764 and 4,573,603

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019,764 : 4,573,603 = 4,573,603 : x
2. Step 2: Convert to fraction form
   3,019,764/4,573,603 = 4,573,603/x
3. Step 3: Cross multiply
   3,019,764x = 4,573,603 × 4,573,603
4. Step 4: Simplify right side
   3,019,764x = 20,917,844,401,609
5. Step 5: Solve for x
   x = 20,917,844,401,609/3,019,764
6. Step 6: Final answer
   x = 6,926,979.86