Finding the Third Proportional to 2,140,357 and 3,133,746

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,357 : 3,133,746 = 3,133,746 : x
2. Step 2: Convert to fraction form
   2,140,357/3,133,746 = 3,133,746/x
3. Step 3: Cross multiply
   2,140,357x = 3,133,746 × 3,133,746
4. Step 4: Simplify right side
   2,140,357x = 9,820,363,992,516
5. Step 5: Solve for x
   x = 9,820,363,992,516/2,140,357
6. Step 6: Final answer
   x = 4,588,189.72