Finding the Third Proportional to 2,144,424 and 4,715,313

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,424 : 4,715,313 = 4,715,313 : x
2. Step 2: Convert to fraction form
   2,144,424/4,715,313 = 4,715,313/x
3. Step 3: Cross multiply
   2,144,424x = 4,715,313 × 4,715,313
4. Step 4: Simplify right side
   2,144,424x = 22,234,176,687,969
5. Step 5: Solve for x
   x = 22,234,176,687,969/2,144,424
6. Step 6: Final answer
   x = 10,368,367.77