Finding the Third Proportional to 3,421,532 and 5,297,324

Step by Step Solution

1. Step 1: Write the proportion equation
   3,421,532 : 5,297,324 = 5,297,324 : x
2. Step 2: Convert to fraction form
   3,421,532/5,297,324 = 5,297,324/x
3. Step 3: Cross multiply
   3,421,532x = 5,297,324 × 5,297,324
4. Step 4: Simplify right side
   3,421,532x = 28,061,641,560,976
5. Step 5: Solve for x
   x = 28,061,641,560,976/3,421,532
6. Step 6: Final answer
   x = 8,201,484.47