Finding the Third Proportional to 3,604,911 and 5,566,329

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604,911 : 5,566,329 = 5,566,329 : x
2. Step 2: Convert to fraction form
   3,604,911/5,566,329 = 5,566,329/x
3. Step 3: Cross multiply
   3,604,911x = 5,566,329 × 5,566,329
4. Step 4: Simplify right side
   3,604,911x = 30,984,018,536,241
5. Step 5: Solve for x
   x = 30,984,018,536,241/3,604,911
6. Step 6: Final answer
   x = 8,594,946.88