Finding the Third Proportional to 3,377,520 and 5,049,423

Step by Step Solution

1. Step 1: Write the proportion equation
   3,377,520 : 5,049,423 = 5,049,423 : x
2. Step 2: Convert to fraction form
   3,377,520/5,049,423 = 5,049,423/x
3. Step 3: Cross multiply
   3,377,520x = 5,049,423 × 5,049,423
4. Step 4: Simplify right side
   3,377,520x = 25,496,672,632,929
5. Step 5: Solve for x
   x = 25,496,672,632,929/3,377,520
6. Step 6: Final answer
   x = 7,548,933.13