Finding the Third Proportional to 2,140,359 and 3,133,749

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,359 : 3,133,749 = 3,133,749 : x
2. Step 2: Convert to fraction form
   2,140,359/3,133,749 = 3,133,749/x
3. Step 3: Cross multiply
   2,140,359x = 3,133,749 × 3,133,749
4. Step 4: Simplify right side
   2,140,359x = 9,820,382,795,001
5. Step 5: Solve for x
   x = 9,820,382,795,001/2,140,359
6. Step 6: Final answer
   x = 4,588,194.22