Finding the Third Proportional to 2,133,564 and 5,036,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133,564 : 5,036,472 = 5,036,472 : x
2. Step 2: Convert to fraction form
   2,133,564/5,036,472 = 5,036,472/x
3. Step 3: Cross multiply
   2,133,564x = 5,036,472 × 5,036,472
4. Step 4: Simplify right side
   2,133,564x = 25,366,050,206,784
5. Step 5: Solve for x
   x = 25,366,050,206,784/2,133,564
6. Step 6: Final answer
   x = 11,889,050.53