Finding the Third Proportional to 2,313,768 and 3,558,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,313,768 : 3,558,612 = 3,558,612 : x
2. Step 2: Convert to fraction form
   2,313,768/3,558,612 = 3,558,612/x
3. Step 3: Cross multiply
   2,313,768x = 3,558,612 × 3,558,612
4. Step 4: Simplify right side
   2,313,768x = 12,663,719,366,544
5. Step 5: Solve for x
   x = 12,663,719,366,544/2,313,768
6. Step 6: Final answer
   x = 5,473,201.88