Finding the Third Proportional to 2,993,287 and 4,564,653

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993,287 : 4,564,653 = 4,564,653 : x
2. Step 2: Convert to fraction form
   2,993,287/4,564,653 = 4,564,653/x
3. Step 3: Cross multiply
   2,993,287x = 4,564,653 × 4,564,653
4. Step 4: Simplify right side
   2,993,287x = 20,836,057,010,409
5. Step 5: Solve for x
   x = 20,836,057,010,409/2,993,287
6. Step 6: Final answer
   x = 6,960,928.57