Finding the Third Proportional to 3,520,584 and 5,330,205

Step by Step Solution

1. Step 1: Write the proportion equation
   3,520,584 : 5,330,205 = 5,330,205 : x
2. Step 2: Convert to fraction form
   3,520,584/5,330,205 = 5,330,205/x
3. Step 3: Cross multiply
   3,520,584x = 5,330,205 × 5,330,205
4. Step 4: Simplify right side
   3,520,584x = 28,411,085,342,025
5. Step 5: Solve for x
   x = 28,411,085,342,025/3,520,584
6. Step 6: Final answer
   x = 8,069,992.18