Finding the Third Proportional to 3,073,564 and 4,510,698

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,564 : 4,510,698 = 4,510,698 : x
2. Step 2: Convert to fraction form
   3,073,564/4,510,698 = 4,510,698/x
3. Step 3: Cross multiply
   3,073,564x = 4,510,698 × 4,510,698
4. Step 4: Simplify right side
   3,073,564x = 20,346,396,447,204
5. Step 5: Solve for x
   x = 20,346,396,447,204/3,073,564
6. Step 6: Final answer
   x = 6,619,805.69