Finding the Third Proportional to 2,094,578 and 4,562,399

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094,578 : 4,562,399 = 4,562,399 : x
2. Step 2: Convert to fraction form
   2,094,578/4,562,399 = 4,562,399/x
3. Step 3: Cross multiply
   2,094,578x = 4,562,399 × 4,562,399
4. Step 4: Simplify right side
   2,094,578x = 20,815,484,635,201
5. Step 5: Solve for x
   x = 20,815,484,635,201/2,094,578
6. Step 6: Final answer
   x = 9,937,793.98