Finding the Third Proportional to 2,321,709 and 3,152,826

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,709 : 3,152,826 = 3,152,826 : x
2. Step 2: Convert to fraction form
   2,321,709/3,152,826 = 3,152,826/x
3. Step 3: Cross multiply
   2,321,709x = 3,152,826 × 3,152,826
4. Step 4: Simplify right side
   2,321,709x = 9,940,311,786,276
5. Step 5: Solve for x
   x = 9,940,311,786,276/2,321,709
6. Step 6: Final answer
   x = 4,281,463.26