Finding the Third Proportional to 4,570,206 and 7,099,353

Step by Step Solution

1. Step 1: Write the proportion equation
   4,570,206 : 7,099,353 = 7,099,353 : x
2. Step 2: Convert to fraction form
   4,570,206/7,099,353 = 7,099,353/x
3. Step 3: Cross multiply
   4,570,206x = 7,099,353 × 7,099,353
4. Step 4: Simplify right side
   4,570,206x = 50,400,813,018,609
5. Step 5: Solve for x
   x = 50,400,813,018,609/4,570,206
6. Step 6: Final answer
   x = 11,028,127.18