Finding the Third Proportional to 3,229,284 and 5,000,211

Step by Step Solution

1. Step 1: Write the proportion equation
   3,229,284 : 5,000,211 = 5,000,211 : x
2. Step 2: Convert to fraction form
   3,229,284/5,000,211 = 5,000,211/x
3. Step 3: Cross multiply
   3,229,284x = 5,000,211 × 5,000,211
4. Step 4: Simplify right side
   3,229,284x = 25,002,110,044,521
5. Step 5: Solve for x
   x = 25,002,110,044,521/3,229,284
6. Step 6: Final answer
   x = 7,742,307.60