Finding the Third Proportional to 3,649,536 and 5,335,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,649,536 : 5,335,632 = 5,335,632 : x
2. Step 2: Convert to fraction form
   3,649,536/5,335,632 = 5,335,632/x
3. Step 3: Cross multiply
   3,649,536x = 5,335,632 × 5,335,632
4. Step 4: Simplify right side
   3,649,536x = 28,468,968,839,424
5. Step 5: Solve for x
   x = 28,468,968,839,424/3,649,536
6. Step 6: Final answer
   x = 7,800,709.14