Finding the Third Proportional to 3,452,600 and 5,226,872

Step by Step Solution

1. Step 1: Write the proportion equation
   3,452,600 : 5,226,872 = 5,226,872 : x
2. Step 2: Convert to fraction form
   3,452,600/5,226,872 = 5,226,872/x
3. Step 3: Cross multiply
   3,452,600x = 5,226,872 × 5,226,872
4. Step 4: Simplify right side
   3,452,600x = 27,320,190,904,384
5. Step 5: Solve for x
   x = 27,320,190,904,384/3,452,600
6. Step 6: Final answer
   x = 7,912,932.54