Finding the Third Proportional to 5,722,294 and 8,020,311

Step by Step Solution

1. Step 1: Write the proportion equation
   5,722,294 : 8,020,311 = 8,020,311 : x
2. Step 2: Convert to fraction form
   5,722,294/8,020,311 = 8,020,311/x
3. Step 3: Cross multiply
   5,722,294x = 8,020,311 × 8,020,311
4. Step 4: Simplify right side
   5,722,294x = 64,325,388,536,721
5. Step 5: Solve for x
   x = 64,325,388,536,721/5,722,294
6. Step 6: Final answer
   x = 11,241,189.03