Finding the Third Proportional to 2,153,783 and 3,334,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153,783 : 3,334,530 = 3,334,530 : x
2. Step 2: Convert to fraction form
   2,153,783/3,334,530 = 3,334,530/x
3. Step 3: Cross multiply
   2,153,783x = 3,334,530 × 3,334,530
4. Step 4: Simplify right side
   2,153,783x = 11,119,090,320,900
5. Step 5: Solve for x
   x = 11,119,090,320,900/2,153,783
6. Step 6: Final answer
   x = 5,162,586.17